X Versus O

A classic tic tac toe game that you can play against friends over cellular or WiFi using Game Center. Features: • Play multiple matches at once. • Close the game. It's okay. You can use other apps while staying in the match. • You're notified when it's your turn, even if you're using another app. • Leaderboards and Achievements. • It's totally free [there are ads]; Requirements: • You need Game Center to play. Note: There is currently no single player or local multiplayer mode. If you don't have any friends of your own you can use Auto-Match to find someone to play with.