InklineTic tac toe, in pen, with no ads between games.
Play the classic, then try the games that don't end in a draw every time: big grids, Ultimate and Four in a row. Against a fair computer or a friend on the same phone.
Get it on Google PlayFree on Android. Plays offline, no account needed.
You're X. Tap a square to start.
No ads between games
Finish a round and the next one starts when you tap. There's a small banner at the bottom, and a video only plays when you choose to watch one for extra coins.
Coins are for hints and nothing else. No cash prizes, no vouchers.
Hints that teach the trick
A hint marks the best move and says why, so you learn forks and blocks instead of copying an answer.
“This makes two winning threats at once. O can only block one.”
Five games, far fewer draws
Classic 3 × 3, four in a row on a 5 × 5 grid, five in a row on 7 × 7, Ultimate with nine boards in one, and Four in a row where marks drop down the columns.
Easy lets beginners win, Medium falls for traps, and Hard plays its best.
Pass the phone
Two players on one phone, no internet needed. Who goes first switches every round, and the score keeps count.
Leave mid-game and it's waiting when you come back.