rubiks - 20070912-3 main

This package contains several different Rubik's cube solvers,
either useful directly on the command-line or through sagemath.
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Michael Reid's "optimal" uses pre-computed tables to find an optimal solution
to the 3x3x3 Rubik's cube.
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Dik T.Winter's "dikcube" uses Kociemba's algorithm to iteratively
find a short solution to the 3x3x3 cube.
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Eric Dietz' "cubex" has fast non-optimal solver for the 3x3x3 cube.