perplexus.info :: Logic : Tic-tac-toe related

Tic-tac-toe related (Posted on 2014-12-12)

Given a 3x3 tic-tac-toe grid.
If you are allowed to place just one X in each of the small squares, what is the greatest number of Xs that can be put without getting "three in a row" in any of the 8 directions?

How many distinct solutions are there?

No Solution Yet Submitted by Ady TZIDON

Rating: 2.0000 (1 votes)

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Subject	Author	Date
answer	Dej Mar	2014-12-12 10:25:34
Solution	Astilius	2014-12-12 09:18:47

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