Fastest Time To Arrange 26 DVD Covers by Alphabetical Order Based on the Respective Movie Titles: 42.375sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record attempt of 52.81 seconds by Shahan Javed Raza from Pakistan by well over 10 whole seconds, and LIM KAI YI also currently holds this Official Guinness World Record Title with a result of 44.50 seconds. LIM KAI YI is the only individual to have ever succeeded in arranging 26 DVD covers by alphabetical order based on the respective movie titles within 50 seconds.)

Building a 10-Level Kapla Tower: One-Handed: 59.312sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in constructing a 10-level Kapla Tower one-handed within 1 minute.)

Fastest Time To Build a 15-Cup Pyramid: 2.500sec. LIM KAI YI. Malaysia. 10/31/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in building a 15-cup pyramid within 2.500 seconds, and this attempt also beats the current Official Guinness World Record attempt of 2.55 seconds by Nate McEvoy from the United States.)

15-Puzzle: Average of Three Attempts: 3.73sec. LIM KAI YI. Malaysia. 12/4/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 15-puzzle within 4.000 seconds on average, while he also currently holds the Official Unison World Record for this average of three-event at 2.910 seconds. LIM KAI YI also currently holds the official world records for all events related to solving 15-Puzzles at both Guinness World Records as well as at Unison World Records. 

15-Puzzle: Average of Five Attempts: 4.07sec. LIM KAI YI. Malaysia. 12/9/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 15-puzzle within 5.000 seconds on average, while he also currently holds the Official Unison World Record for this event at 2.910 seconds. LIM KAI YI also currently holds the official world records for all events related to solving 15-Puzzles at both Guinness World Records as well as at Unison World Records. 

15-Puzzle: One-Handed: 7.064sec. LIM KAI YI. Malaysia. 4/1/2022. (Note: This beats the Guinness World Record solve of 8.529s by Xia Yan from China by almost 2 whole seconds and is also faster than the former two-handed GWR solve of the event at 7.08s by Fu Boyan from China as well.)

15-Puzzle: Most Solved within 1 Minute: 5. LIM KAI YI. Malaysia. 5/25/2022.(Note. LIM KAI YI is the only individual to ever officially succeed in solving 5 15-Puzzles within 1 minute.)

15-Puzzle: 1.80sec. LIM KAI YI. Malaysia. 10/6/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 15-Puzzle within 4.000 seconds. This beats the former Official Guinness World Record solve of 5.706 seconds by Ran Yuhan from China and as well as the current Official WRCA World Record solve of 4.877 seconds by Hu Yufan from China.)

1x2x2 Cuboid & 1x3x3 Cuboid Relay: 4.25sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. This beats the current Official Record Setter World Record Relay of 7.64 seconds by Manuel from the United States.)

2 Klotski Puzzles Simultaneously: 4x5: "Passing Through the Five Barriers" Layout: Using One Foot: 9.93sec. LIM KAI YI. Malaysia. 20/5/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving 2 4x5 Klotski Puzzles using one foot simultaneously within 10 seconds.)

2-8-Puzzle Relay: 4.50sec. LIM KAI YI. Malaysia. 1/24/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving 2 8-puzzles within 5 seconds in a relay.)

2-Rubik's Snake-Relay: Into the Ball-Shape: 4.61sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving 2 Rubik's Snakes into the ball-shape within 5 seconds in a single relay.)

2x2: One-Handed: 1.784sec. LIM KAI YI. Malaysia. 1/9/2022. (Note. This beats the current Official WCA Extra Events World Record solve of 2.73 seconds by Lev Golub from Ukraine by almost 1 whole second.)

2x2x2 Mirror Blocks: Average of 5 Solves: 4.570sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 2x2x2 Mirror Cube within 5.000 seconds on average.)

2x2x2 Mirror S Cube: Average of 3 Solves: 4.480sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 2x2x2 Mirror S Cubewithin 5.000 seconds on average.)

2x2x2 Rubik's Cube: One-Handed: Most Solved within 30 Seconds: 4. LIM KAI YI. Malaysia. 6/8/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in officially solving 4 2x2x2 Rubik's Cubes one-handed within 30 seconds.)

2x2x2 Rubik's Cube: Most Solved within 1 Minute: 10. LIM KAI YI. Malaysia. 6/16/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in officially solving 10 2x2x2 Rubik's Cubes within 1 minute.)

2x2x2 Rubik's Cube: One-Handed: Simultaneously Hula-hooping: 4.900sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 2x2x2 Rubik's Cube one-handed whilst hula-hooping within 5 seconds.)

2x2x3 Cuboid: One-Handed: 1.460sec. LIM KAI YI. Malaysia. 1/15/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving the 2x2x3 cuboid One-Handed within 5 seconds.)

3-8-Puzzle Relay: 9.53sec. LIM KAI YI. Malaysia. 5/14/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving 3 8-puzzles within 10 seconds in a relay.)

3-Tangram-Set-Relay: One-Handed: 15.84sec. LIM KAI YI. Malaysia. 6/17/2022. (Note. This beats the current Official Guinness World Record attempt of 16.85 seconds by LIM KAI YI himself.)

3x3x3 Deformed Centrosphere Rubik's Cube: 19.123sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving the 3x3x3 Deformed Centrosphere Rubik's Cube within 20 seconds.)

3x3x3 Rubik's Cube: H-Permutation PLL (Permutate Last Layer) Algorithm: 0.703sec. LIM KAI YI. Malaysia. 2/11/2022. (Note. This beats the current Record Setter World Record of 0.89 seconds by Lewis John from The United Kingdom by almost 0.5 whole seconds.)

3x3x3 Rubik's Cube: With Socks on Both Hands: 19.563sec. LIM KAI YI. Malaysia. 2/14/2022. (Note. This beats the current Record Setter World Record of 23.21 seconds by Zach Ramer from Canada by well over 3 whole seconds.)

3x3x3 Rubik's Cube: Simultaneously Eating a Corndog: 9.54sec.LIM KAI YI. Malaysia. 6/14/2022. (Note. This beats the current Official Record Setter World Record of 34.51 seconds by Calvin N. from the United States by approximately 25 whole seconds.)

3x3x3 Rubik's Cube: One-Handed: Simultaneously Controlling a Table Tennis Ball One-Handed Using the Other Hand: 17.280sec. LIM KAI YI. Malaysia. 6/18/2022. (Note. This beats the current Official Guinness World Record solve of 21.970 seconds by LIM KAI YI himself.)

3x3x3 Rubik's Cube: 2.330sec. LIM KAI YI. Malaysia. 4/2/2022. (Note. This beats the current Official Guinness World Record solve of 3.475 seconds by Yusheng Du from China by well over 1 whole second, and this solve also got LIM KAI YI a podium in the 3x3x3 Rubik's Cube Speedsolving event in Cube at Home - Cuber's Spring 2020, an international Rubik's Cube competition based in Ivanovo, Russia.)

3x3x3 Rubik's Cube: A-Permutation PLL (Permutate Last Layer) Algorithm: 0.570sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in executing an A-Permutation PLL (Permutate Last Layer) Algorithm on a 3x3x3 Rubik's Cube within 0.600 seconds.)

3x3x3 Rubik's Cube: One-Handed: Simultaneously Hula-hooping: 19.200sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a 3x3x3 Rubik's Cube one-handed whilst hula-hooping within 20.000 seconds.)

4x4x4 Rubik's Cube: 13.770sec. LIM KAI YI. Malaysia. 4/5/2022. (Note. This beats the current Official Guinness World Record solve of 17.42seconds by Max Park from The United States by well over 3.5 seconds, and this was also LIM KAI YI's winning solve in the 4x4x4 Rubik's Cube Speedsolving event in Cube at Home - Cuber's Spring 2020, an international Rubik's Cube competition based in Ivanovo, Russia.)

5-8-Puzzle Relay: 19.662sec. LIM KAI YI. Malaysia. 2/1/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving 5 8-puzzles within 20 seconds in a relay.)

8-Puzzle: One-Footed: 4.33sec. LIM KAI YI. Malaysia. 1/29/2022. (Note. This beats the current 7.00 second two-handed World Record solve for the virtual 8-puzzle at the International Book of World Records by Aanika Lakshimi from India by well over 2 whole seconds.)

8-Puzzle: Most Solved within 30 Seconds: 5. LIM KAI YI. Malaysia. 5/24/2022.(Note. LIM KAI YI is the only individual to ever officially succeed in solving 5 8-Puzzles within 30 seconds.) 

8-Puzzle: Most Solved within 1 Minute: One-Handed: 10. LIM KAI YI. Malaysia. 5/7/2022.(Note. LIM KAI YI is the only individual to ever officially succeed in solving 10 8-Puzzles One-Handed within 1 minute.) 

8-Puzzle: One-Handed: Average of 5 Solves: 2.850sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving an 8-puzzle one-handed within 3 seconds on average.)

8-Puzzle: Using Only One Foot: Most Solved within 30 Seconds: 3. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving 3 8-Puzzles within 30 seconds using only one foot.)

8-Puzzle: Fewest Moves Used to Solve: 2.000. LIM KAI YI. Malaysia. 10/5/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving an 8-Puzzle using less than 5.000 moves. This solve was also executed within 0.295 seconds, which is also the fastest solve ever done using a Stackmat timer.)

8-Puzzle & 15-Puzzle Relay: 8.790sec. LIM KAI YI. Malaysia. 6/12/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving an 8-Puzzle and a 15-Puzzle in a single relay within 10 seconds.)

8-Puzzle: Blindfolded: 0.92sec. LIM KAI YI. Malaysia. 4/16/2022. (Note. This beats the current 7.00 second non-blindfolded World Record solve for the virtual 8-puzzle at the International Book of World Records by Aanika Lakshimi from India by well over 6 whole seconds.)

8-Puzzle: with Feet: 3.86sec. LIM KAI YI. Malaysia. 5/12/2022. (Note. This is the only Official World Record solve for this feet-solving event that is shorter than 5 seconds in duration.)

Arranging 10 Books by Alphabetical Order: 9.923sec. LIM KAI YI. Malaysia. 9/16/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in arranging 10 books by alphabetical order within 10.000 seconds. This also beats the current Official Guinness World Record attempt of 17.26 seconds by Nanasaheb Mahadeo Solankar from India by well over 7 whole seconds.)

Basketball Cube: Fewest Moves Used to Solve: 6.000. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a basketball cube using less than 10.000 moves.)

Burr Puzzle: Six-Piece: Assembling: 4.255sec. LIM KAI YI. Malaysia. 12/11/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in assembling a six-piece Burr puzzle within 4.500 seconds, and this also beats the former Official Guinness World Record attempt of 4.82 seconds. LIM KAI YI also currently holds the Official Unison World Record for this event at 4.72 seconds, whilst currently having the official world records for all events related to Burr puzzles at both Guinness World Records as well as at Unison World Records. 

Chinese Chess Set: Fastest Arrangement: 24.74sec. LIM KAI YI. Malaysia. 6/18/2022. (Note. This beats the former Official Guinness World Record of 37.58 seconds by well over 12 whole seconds, which was set by Ye Jiaxi and Chen Nuo, who are both multiple-time Official Guinness World Record holders from China, whereby their former Official Guinness World Record attempt was for the two-handed event by a team of two.)

Chinese Chess Set: Fastest Arrangement: One-Handed: 35.64sec. LIM KAI YI. Malaysia. 6/18/2022. (Note. This beats the former Official Guinness World Record of 37.58 seconds by well over 12 whole seconds, which was set by Ye Jiaxi and Chen Nuo, who are both multiple-time Official Guinness World Record holders from China, whereby their former Official Guinness World Record attempt was for the two-handed event by a team of two.)

Sorting 50 Coins from 5 Denominations of 10 Coins Each: Into 5 Different Coin Banks: 39.813sec. LIM KAI YI and ANG BOON HONG. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record attempt of 43.44 seconds by Silvio Sabba from Italy by well over 3.5 seconds, whereby Silvio is one of the most prolific Guinness World Record Holders ever, having achieved well more than 200 Official Guinness World Record Titles. LIM KAI YI also currently holds this Official World Record Title with a result of 41.44 seconds. LIM KAI YI is the only individual to have ever succeeded in sorting 50 coins from 5 denominations of 10 coins each into 5 different coin banks within 40 seconds.)

Cup Pyramid: 21-Cup: Fastest Build: 3.400sec. LIM KAI YI. Malaysia. 12/6/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in building a 21-cup pyramid within 3.500 seconds, while he also currently holds the Official Unison World Record for this event at 3.400 seconds. LIM KAI YI also currently holds the Official Guinness World Record Title for a similar event, being the "Fastest Time To Build a 15 Cup Pyramid" event at 2.400 seconds.

Dodo Fisher Cube: 7.883sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a Dodo Fisher Cube within 10 seconds.)

Dodo Pyramorphix: One-Handed: 0.235sec. LIM KAI YI. Malaysia. 11/18/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Dodo Pyramorphix one-handed within 0.500 seconds.)

Dodo Pyramorphix: Average of Five Attempts: 0.38sec. LIM KAI YI. Malaysia. 11/17/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Dodo Pyramorphix within 0.500 seconds on average.)

Dutch Snake Cube: Most Solved within 30 Seconds: 5. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving 5 Dutch Snake Cubes within 30 seconds.)

Filling Up a "Connect Four" Board: One-Handed: 48.53sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the current two-handed Official Guinness World Record attempt of 1 minute and 8.09 seconds by Sarah Mueller Gieringer, MP Brennan, Ganeshwaran Jayachandran, Andrew Wind (all from the United States), Wayne Viegas, Parag Patil (both from India), Olann Kerrison (from Ireland) and Catherine FM Jones (from the United Kingdom) by almost 20 whole seconds, whereby the Official Guinness World Record Title they broke was for the "team of eight" event. LIM KAI YI is also the only individual to have ever succeeded in completely filling up a "Connect Four" board one-handed within 50 seconds.)

Filling Up a "Connect Four" Board: Team of Two: One-Handed: 23.983sec. LIM KAI YI & ANG BOON HONG. Malaysia. 8/24/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever officially succeeded in filling up a "Connect Four" Board within 30.000 seconds one-handed as a team of two. This also beats the current two-handed Official Guinness World Record attempt of 1 minute and 8.09 seconds by Sarah Mueller Gieringer, MP Brennan, Ganeshwaran Jayachandran, Andrew Wind (all from the United States), Wayne Viegas, Parag Patil (both from India), Olann Kerrison (from Ireland) and Catherine FM Jones (from the United Kingdom) by almost 20 whole seconds, whereby the Official Guinness World Record Title they broke was for the "team of eight" event. 

Fisher Cube: Average of Five Attempts: 17.63sec. LIM KAI YI. Malaysia. 12/9/2022. (Note. This beats the former Unofficial World Record attempt of 18.44 seconds by Lucas Etter from the United States by almost 1 whole second, and LIM KAI YI is the only individual to have ever succeeded in solving a Fisher Cube within 18.000 seconds on average. LIM KAI YI is also the current Official World Record Holder for all events related to Fisher Cubes at Unison World Records.)

Giant Jenga: Most Blocks Removed then Added Atop the Initial Tower: One-Handed: Within One Minute: 23. LIM KAI YI. Malaysia. 12/19/2022. (Note. LIM KAI YI currently holds the Official Guinness World Record for this event at 23 blocks removed in one minute, beating the former Official Guinness World Record attempt of 22 by Silvio Sabba from Italy, while LIM KAI YI also currently holds the Official Unison World Record for this event at 23 blocks. LIM KAI YI also currently holds the official world records for all events related to Jenga at both Guinness World Records as well as at Unison World Records. 

Giant Snake Cube: 2.91sec. LIM KAI YI. Malaysia. 1/17/2022. (Note. This beats the former Unofficial World Record solve for the normal-sized Snake Cube of 2.93 seconds by Sasha Gortz from Germany, and is also faster than the current Official Unison World Record solve for the Giant Snake Cube of 4.40 seconds by LIM KAI YI himself.)

Hanging Up Ten Items of Clothing: 54.20sec. LIM KAI YI. Malaysia. 9/25/2022. (Note. This beats the current Official Guinness World Record attempt of 56.87 seconds by Edward Draper and Rowan Draper from the United Kingdom, whereby their attempt was for the "team of two" event.)

Ivy Cube: 0.73sec. LIM KAI YI. Malaysia. 4/17/2022. (Note: This beats the WCA World Record solve of 1.46 seconds by Vladimir Kuznetsov from Russia by almost 1 whole second.)

Ivy Cube: Fewest Moves Used to Solve: 9. LIM KAI YI. Malaysia. 5/5/2022. (Note. LIM KAI YI is the only individual to ever officially succeed in solving an Ivy Cube using less than 10 moves.)

Ivy Cube: Average Score of 5 Attempts for the "Fewest Moves Used to Solve" Event: 6.000. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving an Ivy Cube using less than 10.000 moves on average.)

Ivy Cube: Three-Coloured: 0.914sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a Three-Coloured Ivy Cube within 1 second. This also beats the current Official WCA Extra Events World Record solve for the normal Ivy Cube of 1.46 seconds by Vladimir Kuznetsov from Russia, whereby Vladimir's solve was for the normal Ivy Cube, which doesn't feature parities in solves like for the Three-Coloured Ivy Cube and is a lot easier to solve.) 

Ivy Cube: Three-Coloured: Average of Five Solves: 1.420sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Three-Coloured Ivy Cube within 2 seconds on average. This also beats the current Official WCA Extra Events World Record average of five solves for the Ivy Cube of 2.46 seconds by Roman Ponikarovskiy from Russia by well over 1 whole second, whereby Roman's solves were for the normal Ivy Cube, which doesn't feature parities in solves like for the Three-Coloured Ivy Cube and is a lot easier to solve. Plus, this average of five solves by LIM KAI YI also beats the current Official WCA Extra Events World Record solve of 1.46 seconds by Vladimir Kuznetsov from Russia, whereby Vladimir's record was for the single-solve event.)

Ivy Cube: Fewest Moves Used to Solve: 3.000. LIM KAI YI. Malaysia. 11/15/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving an Ivy Cube using less than 5.000 moves, and he is also the current Official Guinness World Record Holder for all events related to Ivy Cubes. This solve was also executed one-handed whilst being blindfolded within 1.634 seconds by LIM KAI YI himself, which is also the fastest solve of an Ivy Cube one-handed whilst being blindfolded ever recorded. For some reference, LIM KAI YI's solution was so short and advanced, that it was even shorter than the standard 12-move computer-generated scramble by up to more than 200%.) 

Ivy Mastermorphix: Average of Five Attempts: 6.85sec. LIM KAI YI. Malaysia. 11/30/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving an Ivy Mastermorphix within 10.000 seconds on average. LIM KAI YI is also the current Official Unison World Record Holder for this event at 1.700 seconds. He also currently holds the official world records for all events related to solving Ivy puzzles at both Guinness World Records as well as at Unison World Records.)

Jenga: Removing Three Levels then Adding them Atop the Initial Tower: One-Handed: 6.60sec. LIM KAI YI. Malaysia. 12/15/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in removing three Jenga levels then adding them atop the initial tower one-handed within 8.000 seconds, and he also currently holds the official world records for all events related to Jenga at both Guinness World R

Jenga: Removing 30-Levels then Adding them atop the tower: One-Handed: Team of Two: Alternating Between Each Turn: 2 Minutes and 19.76sec. LIM KAI YI & ANG BOON HONG. Malaysia. 12/4/2022. (Note. This beats the current Official Guinness World Record attempt of 2 minutes and 51.04 seconds by Tyler Measel and Ryan Measel from the United States by well over 30 whole seconds, while LIM KAI YI and ANG BOON HONG are also the only individuals to have ever officially succeeded in removing 30 levels from a Jenga Tower then adding them atop the tower one-handed as a team of two whilst alternating between each turn within 2 minutes and 30.000 seconds.)

Jing's Pyraminx: 4.46sec. LIM KAI YI. Malaysia. 1/17/2022. (Note. This beats the former Unofficial World Record solve of 5.10 seconds by YouTube user One Jump Man from the United States by almost 1 whole second.)

Klotski: 4x5: One-Handed: Blindfolded: 8.651sec. LIM KAI YI. Malaysia. 12/3/2022. (Note. This beats the former non-blindfolded Official Guinness World Record solve of 10.832 seconds by Fang Lingfeifei from China by well over 2 whole seconds, and LIM KAI YI is the only individual to have ever officially succeeded in solving a 4x5 Klotski Puzzle one-handed whilst being blindfolded within 10.000 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 9.240-second solve, while he also currently holds the Official Unison World Record for this event at 11.790 seconds. He also currently holds the official world records for 3 events related to solving klotski puzzles at Guinness World Records and all events for the Klotski Puzzle at Unison World Records.)

Klotski: 4x5: Blindfolded: Average of 3 Solves: 6.210sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record solve of 7.852 seconds by Ye Jiaxi from China by well over 1.5 seconds, whereby Ye's attempt was for the single-solve event.)

Klotski: 4x5: Passing Through the Five Barriers: Using Only One Foot: Simultaneously Standing on the Other Foot: 4.850sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 4x5 Klotski puzzle using only one foot whilst standing on the other foot within 5 seconds.)

Klotski Puzzle: 4x5: 4.159 sec. Lim Kai Yi. Penang, Malaysia. 1/23/2022. (Note: this beats his Guinness World Record of 6.315 seconds).

Klotski: 4x5: Blindfolded: "Passing Through the Five Barriers" Layout: 1.481sec. LIM KAI YI. Malaysia. 4/20/2022. (Note: This beats the non-blindfolded WRCA World Record solve of 1.841s by Fang Lingfeifei from China by almost 0.5 seconds, and is also faster than the current blindfolded Unison World Record solve of 1.665s by LIM KAI YI himself.)

Klotski: 4x5: "Passing Through the Five Barriers" Layout: Feet: 3.92sec. LIM KAI YI. Malaysia. 1/1/2022. (Note. This beats the current UNISON World Record feet solve of 4.856 seconds by LIM KAI YI himself.)

Klotski Puzzle: 4x5: "Passing Through the Five Barriers" Layout: Scrambling: 1.635sec. LIM KAI YI. Malaysia. 5/17/2022. (Note. This beats the former Official WRCA World Record solve of 1.847 seconds for the normal-solving event by Fang Lingfeifei from China.)

Klotski Puzzle: 4x5: Using Only One Finger: Blindfolded: 16.690sec. LIM KAI YI. Malaysia. 5/8/2022. (Note. This beats the current Unison World Record attempt for the "Fastest Time To Solve a 4x5 Klotski Puzzle Using Only One Finger Whilst Being Blindfolded" of 17.273 seconds by LIM KAI YI himself.)

Klotski Puzzle: 4x5: "Passing Through the Five Barriers" Layout: Real Man's "Average of 5 Solves" Challenge: Using Feet: 49.22sec. LIM KAI YI. Malaysia. 3/16/2022. (Note. LIM KAI YI is the only individual to ever succeed in completing this challenge within 1 minute using feet.)

Klotski Puzzle: 4x5: Passing Through the Five Barriers: Blindfolded: Average of 3 Solves: 1.750sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former non-blindfolded Official WRCA World Record solve of 1.847 seconds by Fang Lingfeifei from China, whereby Fang's solve was for the single-solve event.)

Klotski Puzzle: 4x5: Heaven and Earth: Average of 5 Solves: 9.570sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Unofficial World Record solve of 11.781 seconds by Xia Yan from China by well over 2 whole seconds, whereby Xia's attempt was for the single-solve event.)

Klotski Puzzle: 4x5: Blindfolded: 5.262sec. LIM KAI YI. Malaysia. 11/13/2022. (Note. This beats the current Official WRCA World Record solve of 5.383 seconds by Chen Bohan from China. LIM KAI YI is also the current Official Guinness World Record Holder for 3 events related to Klotski Puzzles. For this Official World Record, LIM KAI YI managed to achieve a blindfolded speed of 22.805TPS (Taps Per Second) while executing the 120-move solution used, which is the equivalent of performing 22.805 moves within 1 single second blindfolded. This solve also beats the current blindfolded Official Guinness World Record solve of 6.352 seconds by LIM KAI YI himself.)

Klotski Puzzle: 4x4: Fewest Moves Used to Solve: 5.000. LIM KAI YI. Malaysia. 10/28/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Klotski Puzzle using 5.000 moves or less, and he is also the current Official Guinness World Record Holder for 3 events related to Klotski Puzzles. This solve was also executed within 1.80 seconds by LIM KAI YI himself. For some reference, LIM KAI YI's solution was so short and advanced, that it was even shorter than the standard 80-move computer-generated scramble by up to more than 1600%.) 

Klotski Puzzle: 4x4: One-Handed: 4.01sec. LIM KAI YI. Malaysia. 12/8/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 4x4 Klotski Puzzle one-handed within 8.000 seconds, while he also currently holds the Official Unison World Record for this event at 3.89 seconds. LIM KAI YI also currently holds the official world records for all events related to solving Klotski Puzzles at both Guinness World Records as well as at Unison World Records. 

Klotski Puzzle: 4x4: One-Handed: Average of Five Attempts: 6.62sec. LIM KAI YI. Malaysia. 12/13/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 4x4 Klotski Puzzle one-handed within 8.000 seconds, while he currently holds the official world records for all events related to solving Klotski Puzzles at both Guinness World Records as well as at Unison World Records. 

Klotski: 4x5: One-Handed: Blindfolded: 8.651sec. LIM KAI YI. Malaysia. 12/3/2022. (Note. This beats the former non-blindfolded Official Guinness World Record solve of 10.832 seconds by Fang Lingfeifei from China by well over 2 whole seconds, and LIM KAI YI is the only individual to have ever officially succeeded in solving a 4x5 Klotski Puzzle one-handed whilst being blindfolded within 10.000 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 9.240-second solve, while he also currently holds the Official Unison World Record for this event at 11.790 seconds. He also currently holds the official world records for 3 events related to solving klotski puzzles at Guinness World Records and all events for the Klotski Puzzle at Unison World Records.)

Mastermorphix: 26.26sec. LIM KAI YI. Malaysia. 2/3/2022. (Note. LIM KAI YI is the only individual to ever succeed in achieving an official world record for the fastest time to solve a mastermorphix that's shorter than 30 seconds in duration.)

Mini 4x5 Klotski Puzzle: Blindfolded: "Passing Through the Five Barriers" Layout: 1.794sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. This beats the non-blindfolded former Official WRCA World Record solve with this layout of 1.847 seconds for the normal-sized 4x5 Klotski puzzle by Fang Lingfeifei from China.)

Mini 4x5 Klotski Puzzle: One-Handed: 11.754sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. LIM KAI YI is the only individual to ever succeed in solving the mini 4x5 Klotski Puzzle one-handed within 12 seconds.)

Mini 4x5 Klotski Puzzle: One-Handed: "Passing Through the Five Barriers" Layout: 2.784sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. This beats the former two-handed Official WRCA World Record solve with this layout of 2.852 seconds for the normal-sized 4x5 Klotski puzzle by Marco Feng from China.)

Mini Ivy Cube: 0.89sec. LIM KAI YI. Malaysia. 1/11/2022. (Note. This beats the current Official WCA Extra Events World Record solve of 1.46 seconds for the normal-sized Ivy Cube by Vladimir Kuznetsov from Russia by well over 0.5 seconds.)

Mini Ivy Cube: Average of 5 Solves: 3.670sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a mini ivy cube within 5.000 seconds on average.)

Mini Pop It: 3x3: Popping All 9 Bubbles: 0.471sec. LIM KAI YI. Malaysia. 10/7/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all 9 bubbles of a mini 3x3 pop it within 1 second.)

Mini Rubik's Magic Puzzle: Blindfolded: 0.900sec. LIM KAI YI. Malaysia. 1/7/2022. (Note. This beats the current Official Guinness World Record solve of 0.98 seconds for the normal-sized Rubik's Magic puzzle by Tang Aiping from China.)

Mini Rubik's Snake: Into a Ball: Most Solved within 30 Seconds: 4. LIM KAI YI. Malaysia. 6/9/2022. (Note. This beats the current Official Unison World Record of 3 mini Rubik's Snakes solved into the ball-shape within 30 seconds by LIM KAI YI himself.)

Mirror Cube: 7.883sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record solve of 17.45 seconds by Abreana Richelle from India by almost 10 whole seconds, and LIM KAI YI also currently holds this Official Guinness World Record Title with a result of 14.710 seconds. LIM KAI YI is the only individual to have ever succeeded in solving a Mirror Cube within 8 seconds.)

Mirror Fisher Cube: Blindfolded: 17.28sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Mirror Fisher Cube blindfolded within 20 seconds.)

Mr. Potato Head Assembly: 4.97sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record attempt of 5.69 seconds by Matilda Walden from the United Kingdom by well over 0.5 seconds, and LIM KAI YI also currently holds this Official Guinness World Record Title with a result of 5.43 seconds. LIM KAI YI is the only individual to have ever succeeded in assembling a Mr. Potato Head within 5 seconds.)

Mr. Potato Head Assembly: One-Handed: Team of Two: 9.04sec. LIM KAI YI & ANG BOON HONG. Malaysia. 6/20/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever succeeded in assembling a Mr. Potato Head one-handed within 10 seconds as a team of two.)

Oxygen Cube: One-Handed: 0.313sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving an oxygen cube one-handed within 0.5 seconds.)

Picture 8-Puzzle: 0.712sec. LIM KAI YI. Malaysia. 10/15/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a picture 8-puzzle within 1.000 seconds.)

Pillowed Pyramorphix: One-Handed: 6.694sec. LIM KAI YI. Malaysia. 26/5/2022. (Note. This beats the current two-handed Official WCA Extra Events World Record average time of 8.35 seconds for speedsolving the flat-faced Pyramorphix by Konstantin Solovev from Russia.)

Pop It: 6x6: One-Handed: Using Only One Finger: Most Completed within One Minute: Team of Two: 15. LIM KAI YI & ANG BOON HONG. Malaysia. 12/7/2022. (Note. LIM KAI YI is the current Official Guinness World Record Holder for the "Fastest Time To Complete a 'Pop It'" event at 5.65 seconds, while he also currently holds the official world records for all events related to "Pop It"s at Guinness World Records as well as at Unison World Records.)

Pop It: 6x6: One-Handed: 2.43sec. LIM KAI YI. Malaysia. 6/4/2022. (Note. This beats the current two-handed Official Guinness World Record attempt of 12.00 seconds by almost 10 whole seconds.)

Pop It: 6x6: One-Handed: Team of Two: 1.983sec. LIM KAI YI & ANG BOON HONG. Malaysia. 9/17/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever officially succeeded in popping all bubbles of a 6x6 Pop It within 2.000 seconds one-handed as a team of two. 

Pop It: 6x6: One-Handed: Using Only One Finger: Team of Two: 3.990sec. LIM KAI YI. Malaysia. 9/17/2022. (Note. This beats the former two-handed Official Guinness World Record attempt of 24 seconds by over 20 whole seconds, plus LIM KAI YI and ANG BOON HONG are also the only individuals to have ever officially succeeded in popping all bubbles of a 6x6 Pop It one-handed using only one finger within 4.000 seconds.)

Pop It: 10x10: Popping All 100 Bubbles: One-Handed: Using Only One Finger: 19.46sec. LIM KAI YI. Malaysia. 10/9/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all 100 bubbles of a 10x10 pop it one-handed using only one finger within 20.000 seconds.)

Pop It: 6x6: Popping All 36 Bubbles: One-Handed: Using Only One Finger: Team of Two: 3.77sec. LIM KAI YI & ANG BOON HONG. Malaysia. 10/11/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever officially succeeded in popping all 36 bubbles of a 6x6 pop it one-handed using only one finger as a team of two within 4.000 seconds.)

Pop It: 1x2: One-Handed: Fastest Time To Pop All of its Bubbles: 0.12sec. LIM KAI YI. Malaysia. 11/2/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all the bubbles of a 1x2 "Pop It" one-handed within 0.1 seconds, and he is also the first individual to have ever broken an Official Guinness World Record for events related to "Pop It"s. For this Official World Record, LIM KAI YI managed to record a one-handed speed of 16.7TPS (Taps Per Second), which is the equivalent of popping 16.7 bubbles one-handed within 1 single second.)

Pop It: 2x2: One-Handed: Fastest Time To Pop All of its Bubbles: 0.36sec. LIM KAI YI. Malaysia. 11/4/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all the bubbles of a 2x2 "Pop It" one-handed within 0.500 seconds, and he is also the first individual to have ever broken an Official Guinness World Record for events related to "Pop It"s. For this Official World Record, LIM KAI YI managed to achieve a speed of 11.111TPS (Taps Per Second), which is the equivalent of popping 11.111 bubbles one-handed within 1 single second one-handed.)

Pop It: 2x2: One-Handed: Using Only One Finger: Fastest Time To Pop All of its Bubbles: 0.82sec. LIM KAI YI. Malaysia. 11/6/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all the bubbles of a 2x2 "Pop It" one-handed using only one finger within 1 second, and he is also the first individual to have ever broken an Official Guinness World Record for events related to "Pop It"s.)

Pop It: 1x4: One-Handed: Fastest Time To Pop All of its Bubbles: 0.255sec. LIM KAI YI. Malaysia. 11/8/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in popping all the bubbles of a 2x2 "Pop It" one-handed within 0.2 seconds, and he is also the first individual to have ever broken an Official Guinness World Record for events related to "Pop It"s. For this Official World Record, LIM KAI YI managed to achieve a one-handed speed of 15.686TPS (Taps Per Second), which is the equivalent of popping 15.686 bubbles one-handed within 1 single second one-handed.)

Pop It: 6x6: Fastest Time To Pop All of its 36 Bubbles: 1.15sec. LIM KAI YI. Malaysia. 11/10/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in popping all 36 bubbles of a 6x6 "Pop It" within 1.500 seconds, and he is also the first individual to have ever broken an Official Guinness World Record for events related to "Pop It"s. For this Official World Record, LIM KAI YI managed to achieve a speed of 31.304TPS (Taps Per Second), which is the equivalent of popping 31.304 bubbles within 1 single second.)

Pop It: 6x6: 1.555sec. LIM KAI YI. Malaysia. 6/2/2022. (Note. This beats the current Official Guinness World Record attempt of 12.00 seconds by well over 10 whole seconds.)

Pyraminx: Fewest Moves Used to Solve: 9. LIM KAI YI. Malaysia. 5/4/2022. (Note. LIM KAI YI is the only individual to ever officially succeed in solving a Pyraminx using less than 10 moves.)

Pyraminx: Simultaneously Hula-hooping: 2.500sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record solve of 6.22 seconds by MATOUŠ KEDER from the Czech Republic by well over 3.5 seconds, and LIM KAI YI is the only individual to have ever succeeded in solving a pyraminx whilst hula-hooping within 3.000 seconds.)

Pyramorphix: One-Handed: 1.24sec. LIM KAI YI. Malaysia. 4/22/2022. (Note: This beats the two-handed WCA World Record solve of 4.66s by Alexandr Gruk from Russia by well over 3 whole seconds.)

Pyramorphix: Average Time of Three Attempts: 2.21sec. LIM KAI YI. Malaysia. 12/5/2022. (Note. This beats the current Official WCA Extra Events World Record solve of 4.66 seconds by Alexandr Gruk from Russia by well over 2 whole seconds, while LIM KAI YI has also surpassed the current Official WCA Extra Events World Record for the "Average Time of Five Attempts" Event at 8.35 seconds by Konstantin Solovev from Russia by almost 6 whole seconds. LIM KAI YI also currently holds the official world records for all events related to solving the pyramorphix at Unison World Records.)

Pyramorphix: One-Handed: Average of 5 Solves: 5.750sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the current two-handed Official WCA Extra Events World Record of 8.35 seconds by Konstantin Solovev from Russia by well over 2.5 seconds.)

Pyramorphix: Fewest Moves Used to Solve: 5.000. LIM KAI YI. Malaysia. 10/27/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Pyramorphix using 5.000 moves or less, and he is also the current Official World Record Holder for all events related to pyramorphixes. For some reference, LIM KAI YI's solution was so short and advanced, that it was even shorter than the standard 12-move computer-generated scramble by up to more than 200%.) 

Rubik's Cube: Simultaneously Eating Pizza: 9.930sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the current Official Record Setter World Record attempt of 3 minutes and 56.16 seconds by Julian Reinhart from the United States by almost 4 whole minutes, whereby LIM KAI YI had literally demolished the previous Official World Record attempt by well more than 2300% in terms of the time used. LIM KAI YI is also the only individual to have ever officially succeeded in solving a Rubik's Cube whilst eating pizza within 10 seconds.)

Rubik's Magic Puzzle: 0.600sec. LIM KAI YI. Malaysia. 1/4/2022. (Note. This beats the current Official WCA World Record solve of 0.69 seconds by Yuxuan Wang from China.)

Rubik's Magic Puzzle: "Real Man's Average of 5 Solves" Challenge: 18.98sec. LIM KAI YI. Malaysia. 6/18/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in completing a "Real Man's Average of 5 Solves" Challenge for the Rubik's Magic Puzzle within 20 seconds.)

Rubik's Magic Puzzle: One-Handed: Team of Two: 4.371sec. LIM KAI YI & ANG BOON HONG. Malaysia. 8/24/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever officially succeeded in solving a Rubik's Magic Puzzle one-handed within 5.000 seconds as a team of two.) 

Rubik's Snake: 24-Wedge and 36-Wedge: Into a Ball and Into an Egg Respectively: Team of Two: 9.573sec. LIM KAI YI & ANG BOON HONG. Malaysia. 12/6/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever officially succeeded in solving a 24-Wedge Rubik's Snake into a ball and a 36-Wedge Rubik's Snake into an egg within 10.000 seconds. LIM KAI YI also currently holds the official world records for all events related to solving Rubik's Snakes at Guinness World Records as well as at Unison World Records.)

Rubik's Snake: 36-Segment: 8.28sec. LIM KAI YI. Malaysia. 18/5/2022. (Note. This beats the current Official Unison World Record solve of 9.041 seconds by LIM KAI YI himself.)

Rubik's Snake: Into a Ball: Blindfolded: Average of 3 Solves: 2.960sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former non-blindfolded Official Guinness World Record solve of 2.983 seconds by Fang Lingfeifei from China, whereby Fang's attempt was for the single-solve event.)

Rubik's Snake: Into a Ball: 1.700sec. LIM KAI YI. Malaysia. 11/29/2022. (Note. This beats the former Official Guinness World Record attempt of 2.983 seconds by Fang Lingfeifei from China by well over 1 whole second, and LIM KAI YI is the only individual to have ever officially succeeded in solving a Rubik's Snake into a ball within 2.000 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 2.390-second solve, while he also currently holds the Official Unison World Record for this event at 1.700 seconds. He also currently holds the official world records for all events related to solving Rubik's Snakes at both Guinness World Records as well as at Unison World Records. For this official world record solve, LIM KAI YI managed to achieve a solving speed of 14.12TPS (Tapps per Second), which is the equivalent of solving 14.12 wedges of the Rubik's Snake every second.)

Rubik's Snake: Into a Ball: Simultaneously Hula-hooping: 2.300sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Official Guinness World Record solve of 2.983 seconds by Fang Lingfeifei from China for the normal-solving event without the involvement of hula-hooping, and LIM KAI YI is the only individual to have ever succeeded in solving a Rubik's Snake into a ball whilst hula-hooping within 5.000 seconds.)

Rubik's Snake: Into a Cross: 4.93sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Rubik's Snake into a cross within 5 seconds.)

Rubik's Snake Cube: Blindfolded: 3.154 sec. Lim Kai Yi Malaysia. 2/10/2022. (Note: This beats LIM KAI YI's 4.435s blindfolded WR solve himself at Unison World Records and as well as the Unofficial World Record solve for the non-blindfolded version of this event of 3.28s by Sasha Gortz from Germany.) 

Rubik's Snake: Into a 1x2x3 Cuboid: 1.96sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Rubik's Snake into a cuboid within 2 seconds.)

Setting Up 10 Books: 3.800sec. LIM KAI YI. Malaysia. 9/15/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in setting up 10 books within 4.000 seconds.)

Setting Up Then Toppling Five Erasers One-Handed: 2.400sec. LIM KAI YI. Malaysia. 10/16/2022. (Note. This beats the former Official Guinness World Record attempt of 10 seconds by well over 7.5 seconds, which was for the two-handed event, and LIM KAI YI is the only individual to have ever succeeded in setting up then toppling five erasers one-handed within 5.000 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 7.000-second attempt, plus he also currently holds the Official Unison World Record Title for this event at 2.100 seconds.)

Setting Up Then Toppling Ten Books: Team of Two: 3.700sec. LIM KAI YI & ANG BOON HONG. Malaysia. 10/14/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever succeeded in setting up then toppling ten books as a team of two within 4.000 seconds.)

Shogi: Most Pieces Set Up and Toppled: One-Handed: Within 30 Seconds: 26. LIM KAI YI. Malaysia. 12/21/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in setting up then toppling more than 25 Shogi pieces one-handed within 30.000 seconds, and he is also the current Official Guinness World Record Holder for the team of two version of this event at 26 pieces as well, achieved with ANG BOON HONG from Malaysia. LIM KAI YI also currently holds the Official Unison World Record for this event at 26 pieces.

Skewb: Fewest Moves Used to Solve: 9. LIM KAI YI. Malaysia. 5/2/2022. (Note. LIM KAI YI is the only individual to ever officially succeed in solving a Skewb using less than 10 moves.)

Small Klotski Puzzle: 4x5: One-Handed: 9.470sec. LIM KAI YI. Malaysia. 11/12/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Small 4x5 Klotski Puzzle one-handed within 10.000 seconds, and he is also the current Official Guinness World Record Holder for 3 events related to Klotski Puzzles. For this Official World Record, LIM KAI YI managed to achieve a one-handed speed of 12.672TPS (Taps Per Second) while executing the 120-move solution used, which is the equivalent of performing 12.672 moves within 1 single second one-handed.) 

Small Rubik's Snake: Into a Ball: 2.900sec. LIM KAI YI. Malaysia. 5/13/2022. (Note. This beats the current Official Guinness World Record solve of 2.983 seconds for the normal-sized Rubik's Snake by Fang Lingfeifei from China.)

Snake Cube: 2.460sec. LIM KAI YI. Malaysia. 4/2/2022. (Note: This beats the Official Unison World Record solve of 4.23s by LIM KAI YI himself and is faster than the former unofficial world record solve of 2.93s by Sasha Gortz from Germany as well.)

Snake Cube: Average of 5 Solves: 3.160sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. This beats the former Unofficial World Record solve of 3.28 seconds by Sasha Gortz from Germany, whereby Sasha's attempt was for the single-solve event.)

Soma Cube: One-Handed: Blindfolded: 1.893sec. LIM KAI YI. Malaysia. 11/25/2022. (Note. This beats the former Official two-handed version attempt of this event of 1.906 seconds by Ye Jiaxi from China, and LIM KAI YI is also the current Official Guinness World Record Holder for the two-handed version this event with a 1.360-second solve. He also currently holds the official world records for all events related to solving Soma Cubes at Unison World Records in Finland.)

Soma Cube: 0.70sec. LIM KAI YI. Malaysia. 11/19/2022. (Note. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 1.360-second solve. He also currently holds the official world records for all events related to solving Soma Cubes at Unison World Records in Finland.)

Soma Cube: Using Only One Foot: 8.97sec. LIM KAI YI. Malaysia. 11/28/2022. (Note. This beats the former Official Unison World Record attempt of 14 seconds by Ding Erwei from China, while LIM KAI YI currently holds the Official Unison World Record for this feet-solving event at 6.96 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 1.360-second solve. He also currently holds the official world records for all events related to solving Soma Cubes at Unison World Records.)

Soma Cube: Using Feet: 4.36sec. LIM KAI YI. Malaysia. 11/27/2022. (Note. This beats the former Official Unison World Record attempt of 12 seconds by Ding Erwei from China, while LIM KAI YI currently holds the Official Unison World Record for this feet-solving event at 3.89 seconds. LIM KAI YI is also the current Official Guinness World Record Holder for this event with a 1.360-second solve. He also currently holds the official world records for all events related to solving Soma Cubes at Unison World Records.)

Soma Cube: Team of Two: One-Handed: 2.695sec. LIM KAI YI & ANG BOON HONG. Malaysia. 6/20/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever succeeded in solving a Soma Cube one-handed within 3 seconds as a team of two.)

Tangram: Team of Two: One-Handed: 4.68sec. LIM KAI YI & ANG BOON HONG. Malaysia. 8/24/2022. (Note. LIM KAI YI and ANG BOON HONG are the only individuals to have ever succeeded in solving a Tangram set one-handed within 5.000 seconds as a team of two.) 

Tangram: One-Handed: 4.963sec. LIM KAI YI. Malaysia. 6/10/2022. (Note. LIM KAI YI is the only individual to have ever solved a tangram set one-handed within 5 seconds.)

Three-Dimensional Rotating Puzzle: Most Solved in One Sitting: 21. LIM KAI YI. Malaysia. 3/16/2022. (Note. This beats the current Official Record Setter World Record attempt of 13 puzzles by Cody P. from the United States, who solved 13 puzzles within 28 minutes and 13.47 seconds, while LIM KAI YI managed to successfully solved 21 Three-Dimensional Rotating Puzzles in a single sitting using only 4 minutes and 29.000 seconds, beating Cody P. by a total of 8 more Three-Dimensional Rotating Puzzles and as well as having completed the attempt 23 minutes 44.47 seconds faster.)

Tower of Hanoi: 5-Level: 9.445sec. LIM KAI YI. Malaysia. 3/31/2022. (Note: This beats the WRCA WORLD RECORD solve of 17.012s by Jiang Zhenxiong from China by almost 8 whole seconds)

Tower of Hanoi: 1-Level: One-Handed: 0.47sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 1-Level Tower of Hanoi Puzzle one-handed within 0.50 seconds.)

Tower of Hanoi: 2-Level: One-Handed: 1.180sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 2-Level Tower of Hanoi Puzzle one-handed within 2 seconds.)

Tower of Hanoi: 3-Level: One-Handed: 2.833sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 3-Level Tower of Hanoi Puzzle one-handed within 3 seconds.)

Tower of Hanoi: 5-Level: Blindfolded: 9.094sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 5-Level Tower of Hanoi Puzzle blindfolded within 10 seconds. This also beats the current non-blindfolded Official WRCA World Record solve of 17.012 seconds by Jiang ZhenXiong from China by almost 8 whole seconds.)

Tower of Hanoi: 6-Level: 16.86sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 6-Level Tower of Hanoi Puzzle within 20 seconds. This also beats the former Official Guinness World Record solve of 29.328 seconds by Chen Nuo from China by well over 12 whole seconds, whereby LIM KAI YI also currently holds this Official Guinness World Record Title with a 26.350-second solve. Apart from that, LIM KAI YI is also the current Official Unison World Record Holder for this event with a result of 19.14 seconds.

Tower of Hanoi: 7-Level: 34.532sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a physical 7-Level Tower of Hanoi Puzzle within 50 seconds. This also beats the current Official WRCA World Record solve of 1 minute and 14.933 seconds by Chen Mingze from China by almost 40 whole seconds. This solve by LIM KAI YI is also well over 3 whole seconds faster than the former unofficial world record solve of 38 seconds for the virtual 7-Level Tower of Hanoi Puzzle by Paulo Peixoto.)

Tower of Hanoi: 4-Level: 2.770sec. LIM KAI YI. Malaysia. 9/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 3-Level Tower of Hanoi Puzzle within 3.000 seconds.)

Tower of Hanoi: 4-Level: Blindfolded: 4.28sec. LIM KAI YI. Malaysia. 8/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 4-Level Tower of Hanoi Puzzle blindfolded within 5.000 seconds.)

Tower of Hanoi: 1-Level: One-Handed: 0.100sec. LIM KAI YI. Malaysia. 10/1/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 1-Level Tower of Hanoi Puzzle one-handed within 0.100 seconds. LIM KAI YI is also the current Official Unison World Record Holder for this event with a 0.090-second one-handed solve.)

Tower of Hanoi: 3-Level: 1.020sec. LIM KAI YI. Malaysia. 10/3/2022. (Note. LIM KAI YI is also the current Official Unison World Record Holder for this event with a 0.950-second solve, which in turn makes him the only individual to have ever succeeded in solving a 3-level Tower of Hanoi puzzle within 1 second.)

Tower of Hanoi Puzzle: 2-Level: 0.350sec. LIM KAI YI. Malaysia. 11/21/2022. (Note. LIM KAI YI is the Official Unison World Record Holder for all events related to solving Tower of Hanoi Puzzles.)

Tower of Hanoi Puzzle: 9-Level: 3 Minutes & 41.922sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 9-Level Tower of Hanoi Puzzle within 4 minutes.)

Tower of Hanoi Puzzle: 3-Level: One-Handed: 2.482sec. LIM KAI YI. Malaysia. 12/3/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a 3-Level Tower of Hanoi Puzzle one-handed within 2.500 seconds, and he is also the current Official Guinness World Record Holder for a similar event, being the "Fastest Time To Solve a 10 Level Tower of Hanoi" event with an 8-minute and 45.000-second solve, while he also currently holds the Official Unison World Record for this event at 2.361 seconds. LIM KAI YI also currently holds the official world records for all events related to solving Tower of Hanoi Puzzles at both Guinness World Records as well as at Unison World Records. 

Unicorn Cube: Average of 5 Solves: 0.630sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a Unicorn Cube within 1 second on average.)

Unicorn Cube: One-Handed: 0.23sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever succeeded in solving a unicorn cube one-handed within 0.300 seconds.)

Virtual 3x3x3 Rubik's Cube: Phone-Tapping Style: One-Handed: Using Only One Finger: 27.200sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a virtual 3x3x3 Rubik's Cube one-handed within 30.000 seconds using only one finger for the phone-tapping style event.)

Virtual 8-Puzzle (Phone-Tapping Style): Average of 5 Solves: 1.220sec. LIM KAI YI. Malaysia. 6/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a Virtual 8-Puzzle within 2 seconds on average.)

Virtual Pyramorphix: Phone-Tapping Style: One-Handed: Using Only One Finger: 0.270sec. LIM KAI YI. Malaysia. 11/20/2022. (Note. LIM KAI YI is the only individual to have ever officially succeeded in solving a virtual pyramorphix within 0.500 seconds.)

Windmill Cube: 18.66sec. LIM KAI YI. Malaysia. 9/27/2022. (Note. This beats the former unofficial world record solve of 19.25 seconds by Sebastian Häfner from Germany, and LIM KAI YI is also the current Official Unison World Record Holder for this event with a 16.88-second solve.)