Timeline for Neutral tic tac toe
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 22, 2010 at 17:47 | history | edited | TonyK | CC BY-SA 2.5 |
Mistake in proof (odd <-> even)
|
| May 19, 2010 at 20:37 | history | edited | TonyK | CC BY-SA 2.5 |
added 1646 characters in body; added 8 characters in body; added 58 characters in body
|
| May 19, 2010 at 17:47 | comment | added | Kevin Buzzard | The reason any move other than the centre loses for P1 in the 3x3 game is that P2 can respond with a move diametrically opposite P1's initial move. This makes the centre square unplayable, and then P2 just plays the "180 degree rotation" strategy which clearly wins. | |
| May 19, 2010 at 10:18 | history | answered | TonyK | CC BY-SA 2.5 |