Action Sudoku: 1v1 Multiplayer

About

Duel friends in real-time Sudoku battles — think fast, solve accurately, win the match. Action Sudoku turns the classic puzzle into a live head-to-head game. Race friends, challenge ranked opponents online, or sharpen your skills against smart bots. LIVE 1V1 DUELS Both players solve the same grid at once. Correct answers claim cells and score points — three mistakes and you lose the match. Real-time battles against live opponents Private matches with friends Ranked matchmaking and leaderboards Customize difficulty, timers, and arenas Practice bots for every skill level Rematch and share your results CLASSIC SUDOKU Prefer your own pace? Work through handcrafted puzzles from Easy to Master. Every difficulty, beginner to expert Resume unfinished games anytime Built-in speed and accuracy tracking Full offline support, no connection needed DAILY CHALLENGES A new puzzle every day, with streaks, a monthly calendar, and trophies to unlock. CO-OP MODE Team up with a friend and solve one board together in real time. LEVEL UP Earn XP, unlock avatars, frames, badges, and board themes, and track every stat — wins, solve times, streaks, and more. Whether you want a relaxing daily puzzle or an intense multiplayer duel, Action Sudoku gives you a new way to play. Download now and challenge your first opponent.