XO Arena - PJ

XO Arena transforms tic-tac-toe into a lively strategy arena with four match formats, same-device multiplayer, and a computer opponent with three difficulty levels. Challenge another person on one device or face the arena bot as a Rookie, Tactician, or Expert. Roles are assigned for each new bot match, so you may open as X or respond as O. Choose how the grid should behave: - Classic keeps the familiar rules and lets the rivalry continue round after round. - Best of 5 tracks victories until the first player reaches three points. - Blitz gives each player eight seconds to make a move before the round is lost. - Shift removes your oldest mark when you place a fourth, creating a board that never stays settled. The arena keeps every match easy to follow with live scores, round and draw counters, turn guidance, animated marks, and highlighted winning lines. In local two-player games, undo the latest move when needed. Restart the current round at any time or move directly to the next one after a result. No account or registration is required. Your played-game count is stored directly on your device.