Timeline for A closed path on the Rubik's cube
Current License: CC BY-SA 3.0
5 events
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| Apr 13, 2017 at 12:19 | history | edited | CommunityBot |
replaced http://math.stackexchange.com/ with https://math.stackexchange.com/
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| Nov 21, 2015 at 22:45 | comment | added | lynn | That's a very elegant argument, @xnor. Thank you! | |
| Nov 21, 2015 at 22:05 | history | edited | lynn | CC BY-SA 3.0 |
deleted 198 characters in body
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| Nov 21, 2015 at 2:30 | comment | added | xnor | Another argument that it's planar is that it can clearly be drawn on a sphere, which is equivalent to being planar. | |
| Nov 20, 2015 at 18:41 | history | answered | lynn | CC BY-SA 3.0 |