A simple trick to design your own solutions for Rubik's cubes
Mathologer · 3 則 HN 推薦
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Mathologer shows a simple idea, the commutator, that lets anyone who can solve the first layer design their own full Rubik's cube solution. The same idea carries over to other symmetric twisty puzzles such as the Megaminx.
HN 推薦的原因： Recommended as an accessible explanation of how Rubik's cube solving relates to group theory.
“This 15 minute video is a pretty accessible explanation of a technique for solving Rubik's-type puzzles” 閱讀 HN 討論 ↗