Action Sudoku: 1v1 Multiplayer

Duel friends in real-time multiplayer Sudoku, solve daily puzzles, play offline!

Think fast. Solve accurately. Beat your opponent.
Action Sudoku is a multiplayer Sudoku game that turns the classic puzzle into a competitive real-time battle. Race friends, challenge online players, climb the rankings, or sharpen your skills against smart bots.
ACTION SUDOKU — LIVE 1V1 DUELS
Both players compete on the same Sudoku grid. Correct answers claim cells and earn points, while three mistakes can cost you the match.
• Race opponents in live Sudoku battles
• Challenge friends to private matches
• Enter ranked matchmaking and climb the leaderboard
• Customize the difficulty, timer, and arena
• Practice against competitive bots
• Rematch and share your results
CLASSIC SUDOKU
Prefer a more relaxed experience? Progress through handcrafted difficulty levels at your own pace.
• Play puzzles ranging from Easy to Master
• Continue unfinished games anytime
• Improve your speed and accuracy
• Track your best times and performance
• Play offline wherever you go
DAILY CHALLENGES
Return each day for a fresh Sudoku challenge.
• Build your daily streak
• Complete the monthly calendar
• Unlock special trophies
• Compare your progress over time
CO-OP MODE
Team up with a friend and solve one Sudoku board together. Coordinate your moves, complete the puzzle, and share the rewards.
LEVEL UP AND CUSTOMIZE
Every game helps build your Sudoku profile.
• Earn XP and increase your level
• Collect coins and unlock customization items
• Choose avatars, frames, badges, and board themes
• Complete achievements
• Track wins, solve times, streaks, and other statistics
Whether you want a relaxing daily puzzle or an intense multiplayer Sudoku battle, Action Sudoku gives you a new way to play.
Download Action Sudoku and start your next challenge.