Tic-tac-toe
Good old tic-tac-toe: get three marks in a row before your opponent. Play against the computer on easy, normal or hard (on hard it never loses), or two players on the same device. Players take turns starting, and the game remembers who started the last one. With a gamepad, it vibrates when you place your mark and at the end of each game.
Normal
- X
- 0
- Draws
- 0
- O
- 0
- Turn
- X
- empty
- empty
- empty
- empty
- empty
- empty
- empty
- empty
- empty
Turn your phone sideways to play bigger.
No gamepad: connect one and press a button so the browser detects it.
Controls
- Gamepad: D-pad or left stick to move the cursor (and choose the level); A places your mark; Start goes back to the menu.
- Keyboard (click the game first): arrows or WASD to move the cursor; Space or Enter places your mark; Esc goes back to the menu. F: full screen.
- Touchscreen: tap a square to place your mark.
- Easy always picks the worst square; normal picks the best one 40% to 70% of the time; hard always picks the best one (it never loses). You play X.