Arena Sudoku is a realtime multiplayer Sudoku experience.
Solve live puzzles together with other players, earn points for correct moves, and climb the leaderboard.
Features:
- Realtime multiplayer board updates
- Easy, Medium, and Hard always active
- Competitive scoring system
- Shared leaderboard and game history
- Cross-platform experience (web + mobile)
You can browse active games without login. Sign in to submit moves and score points.