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Showing posts with label No Four In A Row. Show all posts
Showing posts with label No Four In A Row. Show all posts

Puzzle No.319

Puzzle: No Four In A Row
Author: Rohan Rao

PUZZLE NO.319: NO FOUR IN A ROW


SOLUTION:

Rules of 'No Four In A Row'

Fill in the grid with 'X' or 'O' such that four consecutive 'X's and 'O's do not appear horizontally, vertically or diagonally.

EXAMPLE:


UNIQUE SOLUTION: