Guide your piece with the arrow keys or a swipe. Push only one piece at a time.
19/12/2025
Past Challenge
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Arrow keys / WASD to move · Swipe the board on mobile
GOOGLE TIC-TAC-GO SOLUTION · 19/12/2025
Google Tic-Tac-Go Solution Resolver
Explore the Tic-Tac-Go Google daily puzzle with our step-by-step solution resolver.GOOGLE DAILY ARCHIVE
Replay past challenges
Choose any available Google Tic-Tac-Go puzzle from the complete archive through today.QUICK GUIDE
How to play
Learn the three essentials, then put them into practice on the board.Read the full rules →Make three O's in a horizontal or vertical line. Your player counts as an O.
Do not let three X's line up first. Undo is always available if you get stuck.
THINK BEFORE YOU PUSH
Tips & Strategy
Small positional choices decide every Tic-Tac-Go board.Read the whole board
Before moving, identify walls, narrow lanes, and pieces that could become permanently trapped.
Move dangerous X's early
Break up pairs of X's before they become an unavoidable line. A safe square is often more valuable than a fast route.
Your player is an O
You do not always need to push three O pieces together. Your character can complete the winning row or column.
Keep an escape route
Avoid pushing pieces against walls unless that position is part of the final solution. Leave room to approach from another side.
Work backward from three
Choose the line you want to complete, then ask which two spaces must remain open for the final moves.
Undo and compare
Undo has no penalty. Test an idea, note what changed, and rewind before trying a more efficient sequence.
QUICK ANSWERS
Frequently Asked Questions
How do you play Tic-Tac-Go?
Move with the arrow keys, WASD, or a swipe. Push X and O pieces one square at a time until three O's form a horizontal or vertical line. Your player also counts as an O.
How do I win or lose a puzzle?
You win as soon as three O's line up in a row or column. If three X's line up first, the attempt ends and you can undo or restart.
Is Tic-Tac-Go free to play?
Yes. All 467 puzzles and the Daily Challenge are available in the browser without an account, payment, or download.
What changes in the Daily Challenge?
Everyone receives one date-based puzzle each day. The countdown shows exactly when the next challenge replaces it at local midnight.
What can I do if I get stuck?
Use Undo to test a different route, restart the board, or open the Google Tic-Tac-Go Solution Resolver on the Daily Challenge page to watch the solution move by move.
Does Tic-Tac-Go work on mobile?
Yes. Swipe directly on the board to move in any direction. The layout, puzzle library, Daily Challenge, and solution playback adapt to mobile screens.
Does Tic-Tac-Go support the latest iPhones?
Yes. Tic-Tac-Go is optimized for iPhone Duo, iPhone 18 Pro, and iPhone 18 Pro Max. On iPhone Duo, the game adapts automatically to both the compact outer display and the larger unfolded display, while respecting each device's safe areas.
Can I replay completed puzzles?
Yes. Open the full puzzle library to revisit any board, or reset the current puzzle whenever you want another attempt.