Duodoku – Multiplayer Sudoku

Play Sudoku with friends

Free · In-App Purchases · Designed for iPad

Challenge friends in Multiplayer Sudoku! Real-time 1v1 battles & global rankings. Solve logic puzzles faster than your opponents. The ultimate brain training game! Duodoku redefines the way you play Sudoku. Compete in fast-paced duels with your friends or players from around the world, or enjoy a calm solo session to sharpen your mind. Two game modes: Solo mode: Train your brain on endless Sudoku grids with multiple difficulty levels. Multiplayer mode: Face opponents in real-time Sudoku battles — who will solve it first? Climb the leaderboard! Earn points, rise through the ranks, and prove you’re the best Sudoku player out there. A sleek, modern design Neon-inspired effects, smooth animations, and a minimalist interface built for focus and fun. Why you’ll love Duodoku: A fresh, competitive twist on the classic Sudoku. Fast online matches. Simple, elegant, and free to play — no account required. Download Duodoku now and challenge your mind — or your friends.

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Ready to challenge your friends in the ultimate real-time Sudoku duel? In this update, we’ve made under-the-hood optimizations to ensure your multiplayer matches are smoother and faster than ever. • Enhanced Stability: A more reliable experience for your daily brain training. • Optimized PvP: Seamless connectivity when battling opponents live. Keep your logic sharp, solve puzzles, and climb the global leaderboards in Duodoku!

The developer, Al Firma, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

Privacy practices may vary based, for example, on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Al Firma
  • Size
    • 51.8 MB
  • Category
    • Puzzle
  • Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Abonnement premium USD 3.99
    • Abonnement premium USD 24.99
  • Copyright
    • © 2025 Al Firma SAS