Speed Tic-Tac-Toe
One move per second, and the fastest hand wins! Flip your rival's X marks and line up five in this real-time tic-tac-toe against the CPU
AkaoGame number 21 is “Speed Tic-Tac-Toe”!
AkaoThis one is tic-tac-toe. But there are no turns: you and the CPU play at the same time, one move per second.
OnagaTic-tac-toe with no turns? Then whoever's quickest just wins, right?
AkaoLine up five on a 5×5 board to win a round. And you can flip your rival's X marks into your own O marks.
OnagaTurning their X into my O? That's sneaky, but it sounds so satisfying.
AkaoAfter a flip you have to wait a bit, though. And when the board is full, a "flip battle" starts, and whoever completes two lines at once wins.
OnagaSo it ends in a big tug-of-war. Alright, my quick pen is taking three wins!
AkaoOh, and there's something new: you can now play a friend on two PCs. Just share a room number and you're on the same board.
OnagaAgainst a friend? Then I'm making the room first and waiting for them to show up.
Hear it again
Plays on its own (tap to fast-forward)
- One move a second, first come first servedThere are no turns. You and the CPU play at the same time. After each move you rest for 1 second, while the CPU draws its X marks at its own pace
- Turn their X into your OClick an X to change it into an O. Then you can't flip for 3 seconds, and a flip can't complete your fifth in a row
- A full board means a flip battleThere are no draws. When the board fills up, a "flip battle" begins, and the first to hold two lines of five at once takes the round
- Play a friend on two PCsJust share a room number and play the same board in real time on two computers. First to 3 wins takes the match
How to Play
You can't pause during a friend match (the button at the top right only offers "つづける" to continue and "やめる" to quit).
About 3 minutes per match.
Please note
Recommended for desktop browsers (mouse). Friend matches need two computers with a browser. It has not been tested on smartphones. The game itself is in Japanese.
Sound effects were made with ElevenLabs Sound Effects. Music and jingles are original. Fonts: Klee One / M PLUS 1p (SIL Open Font License 1.1).


