Lidoku - Multiplayer Sudoku
Daily Puzzle & Brain Game
Free · In‑App Purchases
The Lidoku Store is here! Personalize your journey with exclusive board themes, stylish avatar frames, and an enhanced Sudoku experience.
Lidoku brings classic Sudoku into a modern, competitive, and social experience. Whether you want to solve a calm puzzle on your own or race players from around the world in real time, there's a mode for every level.
CLASSIC SUDOKU
Unlimited Sudoku puzzles across five difficulty levels, from Very Easy to Expert. Keep your mind sharp and improve your logic and number skills.
RANKED MULTIPLAYER MATCHES
Duel real opponents in live Sudoku matches. Earn ELO as you win and climb from Bronze to Diamond. Ranked matchmaking pairs you with opponents at your level.
DAILY PUZZLE
A fresh puzzle every day. Grow your daily streak, solve consistently, and stay on top.
FRIENDLY MATCHES & PRIVATE LOBBIES
Invite friends, create a private lobby, and play together or head-to-head. In Co-op mode, share the same board and solve as a team.
TIME ATTACK & CHAOS MODE
Race against the clock, or try the wild Chaos mode where you sabotage your rival with power-ups.
LEVELS, RANKS & REWARDS
Earn XP, level up, unlock titles and profile frames, and climb the leaderboard.
THEMES
Personalize your game with dark and light themes plus sleek premium themes.
Lidoku is made for fans of Sudoku, puzzles, logic, and brain games. Perfect for a daily brain workout and for anyone who loves competitive multiplayer.
Download now, solve your first puzzle, and join the Lidoku world!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Lidoku now speaks 18 languages! Added German, French, Spanish, Portuguese, Italian, Japanese, Korean, Chinese, Russian, Polish, Hindi, Indonesian, Vietnamese, Thai and Arabic (with right-to-left layout). Plus smaller fixes and improvements.
The developer, UMUT ERCAN, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- UMUT ERCAN
- Size
- 64.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later.
- iPhone
- Languages
English and 17 more
- English, Arabic, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Fire Profile Frame $0.99
- Sunset Theme $0.99
- Royal Profile Frame $0.99
- Gold Lux Profile Frame $0.99
- Neon Profile Frame $0.99
- Sakura Theme $0.99
- Emerald Theme $0.99
- Midnight Theme $0.99
- Lidoku Premium $2.99
- Copyright
- © 2026 Umut Ercan