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Magic Cube 4D
http://www.superliminal.com/cube/cube.htm
3 comments
19/5/2014
Reddit
4-d Rubik's Cube?
http://superliminal.com/cube/cube.htm
6 comments
6/5/2012
technology
Four-dimensional Rubik's Hypercube
http://www.superliminal.com/cube/cube.htm
30 comments
18/12/2010
math