Tic-Tac-Logic
by CONCEPTIS LTD.

Tic-Tac-Logic is a single player puzzle based on tic-tac-toe.

Each puzzle consists of a grid containing X's and O's in various places.

The object is to place X or O in the remaining squares so that:

1. There are no more than two consecutive X's or O's in a row or column;
2. the number of X's is the same as the number of O's in each row and column; and
3. all rows are unique and all columns are unique.

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Send any comments or questions to: David Pleacher