Sudoku Arena

Sudoku Arena turns the classic number puzzle into a real-time competition. Match against players around the world, team up with friends on one shared board, or sharpen your skills solo - all in one app.

MULTIPLAYER, LIVE
Every match plays out in real time. See rivals' progress update move by move, feel the pressure of the clock, and fight for first place.

WAYS TO PLAY
- Race - everyone gets their own board. The fastest correct solve wins.
- Co-op - one shared puzzle, solved together as a team.
- Quick Match - tap once and we'll drop you into a game instantly.
- Private Lobby - share a room code and play only with your friends.
- Singleplayer - practice at your own pace, any time, offline-friendly.

FOUR DIFFICULTIES
Easy, Medium, Hard, and Expert puzzles - whether you're learning or chasing your fastest expert time.

CLIMB THE RANKS
- Competitive ELO rating that rises and falls with every ranked race.
- Global leaderboard of the top players.
- Win streaks, best times per difficulty, and accuracy tracking.

EARN AND SPEND
Solve puzzles to earn coins, then spend them on hints when you're stuck. Set high scores on every difficulty.

JUMP IN INSTANTLY
Start as a guest in one tap - no sign-up required. Create an account later to save your stats and join the leaderboard.

Think fast. Solve faster. Welcome to Sudoku Arena.