the author of this app says:
Circles is a board game played on an eight by eight board. In this game you try to dominate the board with your color piece. When you move one of your pieces next to a piece of your opponent's that piece changes to your color. The game is over when the person who's turn it is can not move and the winner is the player with the majority of their color pieces on the board.
- 1.0 and Above