5448848
9781402753138
They call it 'speedcubing' - a mind-bending blur of quick twists and turns that solves Rubik's Cube in times that have been clocked at less than 20 seconds. This guide provides illustrations and solving techniques for speedcubing.Harris, Dan is the author of 'Rubik's Cube Book ', published 2007 under ISBN 9781402753138 and ISBN 1402753136.
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