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  2. Rubik's Cube - Wikipedia

    en.wikipedia.org/wiki/Rubik's_Cube

    Non-human solving: The fastest non-human Rubik's Cube solve was performed by Rubik's Contraption, a robot made by Ben Katz and Jared Di Carlo. A YouTube video shows a 0.38-second solving time using a Nucleo with the min2phase algorithm. [98] Highest order physical n×n×n cube solving: Jeremy Smith solved a 21x21x21 in 95 minutes and 55.52 seconds.

  3. Optimal solutions for the Rubik's Cube - Wikipedia

    en.wikipedia.org/wiki/Optimal_solutions_for_the...

    The maximal number of face turns needed to solve any instance of the Rubik's Cube is 20, [2] and the maximal number of quarter turns is 26. [3] These numbers are also the diameters of the corresponding Cayley graphs of the Rubik's Cube group. In STM (slice turn metric) the minimal number of turns is unknown, lower bound being 18 and upper bound ...

  4. Toby Mao - Wikipedia

    en.wikipedia.org/wiki/Toby_Mao

    Solving a Rubik's cube in 10.48 seconds Tobias "Toby" Mao (born December 21, 1988) is a former world-class Rubik's Cube solver. Hailing from Hillsborough, California , Toby graduated from Crystal Springs Uplands School in 2007 and went on to study mathematics at Northwestern University in Evanston, Illinois .

  5. Solving a Rubik's cube is easier than you think: Here's how

    www.aol.com/news/2015-07-21-solving-a-rubiks...

    The Rubik's Cube world champion is 19 years old an can solve it in less than 6 seconds. While you won't get anywhere near his time without some years of practice, solving the cube is really not ...

  6. List of world records in speedcubing - Wikipedia

    en.wikipedia.org/wiki/List_of_world_records_in...

    Rubik's WCA European Championship 2024 (25-28 July) 13.48 / 14.42 / 14.24 3x3x3 Fewest Moves Single: 16: Sebastiano Tronto: FMC 2019 (15–16 June) — Aedan Bryant Ashfield Summer Challenge 2024 (23 June) Levi Gibson Jacob Sherwen Brown Rubik's UK Championship FMC 2024 (26 October) Mean: 20.00: Wong Chong Wen: FMC Johor Bahru 2023 (17 ...

  7. Rubik's family cubes of varying sizes - Wikipedia

    en.wikipedia.org/wiki/Rubik's_family_cubes_of...

    A cube is solvable if the set state has existed some time in the past and if no tampering of the cube has occurred (e.g. by rearrangement of stickers on hardware cubes or by doing the equivalent on software cubes). Rules for the standard size 3 Rubik's cube [3] [4] and for the complete Rubik's cube family [5] have been documented. Those rules ...

  8. Yiheng Wang - Wikipedia

    en.wikipedia.org/wiki/Yiheng_Wang

    On June 22, 2024 in Johor Bahru, Malaysia, Wang achieved a world record average of 0.78 seconds on the 2x2x2 Rubik's Cube.The manner in which Wang started the competition-standard StackMat ™ timer drew criticism; frame-by-frame analysis of the solves revealed that Wang had touched or even begun turning the puzzle before lifting his hands off the timer in some of the solves, [13] both of ...

  9. God's algorithm - Wikipedia

    en.wikipedia.org/wiki/God's_algorithm

    A scrambled Rubik's Cube. An algorithm to determine the minimum number of moves to solve Rubik's Cube was published in 1997 by Richard Korf. [10] While it had been known since 1995 that 20 was a lower bound on the number of moves for the solution in the worst case, Tom Rokicki proved in 2010 that no configuration requires more than 20 moves. [11]