Timeline for How to tell if a Rubik's cube is solvable?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 3, 2012 at 14:53 | history | edited | joriki | CC BY-SA 3.0 | added 9 characters in body |
| Apr 3, 2012 at 14:45 | history | edited | joriki | CC BY-SA 3.0 | added positional invariant |
| Apr 3, 2012 at 14:35 | history | edited | joriki | CC BY-SA 3.0 | added 10 characters in body |
| Apr 3, 2012 at 14:22 | history | answered | joriki | CC BY-SA 3.0 |