Tic Tac Toe, with a twist.
Classic & BattlePure skill, or four powers that change everything. Play on 3x3, 4x4 or 5x5 boards.
SurvivalTwenty opponents and four bosses. Three hearts. How far can you climb the ladder?
PuzzlesSixty tactical puzzles, from first steps to master level, checked against perfect defence.
ArenaQuick matches against opponents matched to your skill.
FriendsChallenge a friend live with a 5-letter room code or one-tap invite link.
Your data stays with you. No account, no ads, no tracking SDKs. Only if you play a Friend room, your name and moves pass through a secure online room to your friend, and only if you say yes are anonymous usage stats sent to Google Analytics. Read the Privacy Policy and Terms of Use.