Arena Sudoku

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.