The Classic Game.
With a Modern Twist.
Still Xs and Os — but now you’ll need to twist your neck. Literally. A board of marble and wood, played in three dimensions.
Latest version 2.3
A classic, reimagined in a new dimension
Forget simple lines. The game unfolds on a 5×5 field of vertical pegs where two-colored balls are stacked. Victory means thinking in depth, width and height — rotate the camera, calculate ahead, and connect five.
Spatial logic
A real test of spatial imagination across a 5×5×5 lattice of stacked balls.
Two game modes
Challenge a smart AI, or pass-and-play with a friend on one device.
Free 3D camera
Control your view, find the best angle, and never miss a winning line.
Stylish environment
Minimalist landscapes and sleek marble-and-wood materials.
Tic-Tac-Toe 3D — a classic reimagined in a new dimension
Dive into a strategy you've never seen before.
“Tic-Tac-Toe 3D” is a reimagined version of the childhood classic, where the flat grid is history, and victory requires spatial thinking. Forget about simple lines — now you'll need to think in three dimensions, rotate the camera, and calculate moves in depth, width, and height.
What awaits you
🧠
A real test of logic and spatial imagination
— the game takes place on a 5x5 field of vertical pegs, where two-colored balls are stacked.
🕹
Two game modes
: challenge a smart AI or play with a friend by taking turns on one device.
📸
Free 3D camera
— control your view, find the best angle, and don’t miss a single winning opportunity.
🌄
Stylish environment
— minimalist landscapes and sleek materials make the game not only smart, but also visually pleasing.
🔊
Chill soundtrack
and soft interaction sounds create a focused yet exciting atmosphere.
Victory is more than just a straight line
You win by connecting five balls of the same color in a line — horizontally, vertically, diagonally, or in depth. But be careful: you only see one side of the game until you rotate it fully. This isn’t just a game, it’s a puzzle that challenges your mind to think ahead — in 3D.
Fun for everyone
Simple rules, beautiful presentation, and deep gameplay make “Tic-Tac-Toe 3D” perfect for kids and adults alike. Whether you're looking for a fun duel or a mental workout, this game offers hours of engaging play.
How to play
Think in three dimensions
Line up five of your spheres in a row — across, down, or through the depth of the board. The extra dimension opens far more ways to win.
Play online or vs. the AI
Challenge real players in online multiplayer, sharpen your strategy against the computer, or pass-and-play on the same screen.
Anywhere, any device
Play free in your browser, or download the app for iOS and Android and take the game with you.
Reviews
See what other players are saying about Tic-Tac-Toe 3D.
When I’m start playing this game , I’m forgot about my psychological problems, I’m forgot what my wife left. It’s so interesting and insane game. I kissed the developer's hands
The game is very efficient and has great optimization, fun to play!
Очень залипательная игра, провел в ней не один час
Challenge your brain in three dimensions
Free, in your browser — nothing to install.