f2l algorithms
learn everything about speedcubing from two-time rubik's cube world champion feliks zemdegs.
learn how to solve a rubik's cube. rubik's cube solution guide for beginners with images and easy to follow animations! everyone can solve a rubik's cube!
free online speedcubing algorithm and reconstruction database, covers every algorithm for 2x2 - 6x6, sq1 and megaminx
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