Rubyik's Cube
summary
Project ports Kociemba's two-phase algorithm into Ruby and demonstrates real results: a 20-move solution computed in about 14 seconds (worst runs ~45s) by running iterative deepening to depth 21. Cube reading uses OpenCV, motor plans map to stepper control over USB i2c via libmpsse, and 3D-printable gripper STL files exist. Code starts from Python ports, prefers low-level while loops for speed, and still needs symmetry pruning and further optimization.
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chapters (6)
- 0:00Introduction
- 3:10Terminology
- 8:19Solving the Cube
- 12:34Completing the Cube
- 14:04Web 5000
- 17:18Algorithm
