Any Rubik's Cube can be solved in 20 moves, but it took over 30 years for anyone to figure that out

In 2010, a group of mathematicians used a bank of supercomputers at Google to show any Rubik's Cube could be solved in 20 moves.
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How to solve any Rubik’s Cube quickly

Military forces roll through Caracas for ‘Encounter With the People’ amid tension with US California bans masks on ICE officers as Newsom strikes back at Trump on deportations ‘Tidal wave of problems’ ...
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Robot smashes Rubik’s Cube world record after solving puzzle in literally the blink of an eye

A robot in Japan has set a new world record for solving a Rubik’s Cube in the fastest time. Guinness World Records recognised a time of 0.305 seconds for the Mitsubishi Electric machine, breaking the ...
Smithsonian Magazine

This Record-Setting Robot Can Solve a Rubik’s Cube Faster Than You Can Blink

"Purdubik's Cube" was developed and built by undergraduate students Junpei Ota, Aden Hurd, Matthew Patrohay and Alex Berta. Purdue University Blink and you might miss it: A new robot developed by ...