A free program for Android, by Conceptis Ltd..

Conceptis Tic-Tac-Logic is a puzzle game based on the classic Tic-Tac-Toe, a game that’s been played for decades and is still popular today. Puzzle fans will enjoy playing this game even if they don’t know how to solve it, as the game is very easy to play and requires logic and thinking to solve.

In Conceptis Tic-Tac-Logic, the object is to get as many X’s as possible in a row or column, and the number of X’s in a row and a column must be the same. The game is over when there are no more X’s left in a row or column.

If you get an even number of X’s in a row or column, you get a bonus.

In the weekly bonus section, you can get an extra puzzle each week.

The game is played on a grid with a lot of X’s and O’s in it. The X’s are used for marking cells and the O’s are for marking corners. The corner markings help you to see which cells are adjacent to a corner, and which ones are not.