A free program for Android, by PlayApp Technologies.
Criss Cross Game - Tic Tac Toe is a classic board game that has been played for many years. It is also known as X and O, and sometimes it is called Criss Cross.
This game is a real challenge and can be very entertaining. The objective of the game is to place three marks in a horizontal, vertical, or diagonal row. If you succeed in doing so, you win.
To make the challenge more difficult, you can play against a computer. The computer will make moves for you and the goal is to beat it by placing three marks in a row.
The gameplay is very simple and easy to understand. There are two players and three spaces. The players take turns marking the spaces in a 3×3 grid.
The players can also play in multiplayer mode and compete with each other.