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For challenges concerning the Rubik's Cube or variations like the Pocket Cube.

15 votes
2 answers
3k views

Shortest Algorithm* That Generates a Harlequin Pattern

What is the shortest sequence of moves that, from the solved state of the cube, creates a pattern that meets the following criteria: 6 colors on each face at most 2 facelets of the same color no adja …
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4 votes

Shortest Algorithm* That Generates a Harlequin Pattern

While I was was sieving through hundreds of patterns, using Herbert Kociemba's Cube Explorer, I stumbled upon a pattern, shown in the animation* below, that can be generated by a 15-move algorithm. Bu …
q-l-p's user avatar
  • 293