Timeline for Do there exist associative sudoku squares?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 24, 2010 at 18:05 | history | edited | Fiktor | CC BY-SA 2.5 |
typo
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| Sep 24, 2010 at 13:23 | vote | accept | cfranc | ||
| Sep 23, 2010 at 17:22 | history | edited | Fiktor | CC BY-SA 2.5 |
Adding a final proof
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| Sep 23, 2010 at 15:23 | history | edited | Fiktor | CC BY-SA 2.5 |
adding an answer for "must keep the same order" case
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| Sep 23, 2010 at 14:13 | history | answered | Fiktor | CC BY-SA 2.5 |