250+ iOS apps & games curated and reviewed
The best mini sudoku 6x6 apps and games on iPhone average 4.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (192) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.9★ (19) | Yes | Yes | Aug 2026 |
| 3 |  | Free | — | No | Yes | Jun 2026 |
| 4 |  | Free | 4.8★ (20K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 3.0★ (1) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (38K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 4.8★ (8.4K) | Yes | Yes | Aug 2026 |
Engage in quick logic puzzles with this 6x6 Sudoku game. Designed for fast mental workouts, it offers classic rules on a smaller grid, making it ideal for short breaks or daily brain training. Enjoy multiple difficulty levels and helpful features like hints and undo options.
This puzzle game offers a quick mental workout with a compact 6x6 grid. Enjoy unlimited puzzles, smart hints, and note-taking features in a clean, minimalist interface. Play offline, track your progress, and improve your logic skills.
Experience a visually stunning and classic Sudoku game with endless free puzzles. Choose from four difficulty levels and enjoy a vast collection of beautiful background images. Compete with others through Game Center achievements and leaderboards.
Engage in quick brain training with a compact 6x6 Sudoku or enjoy traditional 9x9 puzzles. Explore multiple Sudoku variants, including Sudoku X, Killer Sudoku, and Jigsaw Sudoku, with adjustable difficulty levels and helpful hints.
Engage with an unlimited supply of Sudoku puzzles, playable online or offline. This app offers six difficulty levels, daily challenges, and a clean, user-friendly interface designed for both novice and expert players. Enjoy a distraction-free experience with customizable settings and essential tools like undo/redo and note-taking.
This app offers a digital Sudoku experience with multiple difficulty levels and input modes. It includes features like pencil marks, intelligent hints, and auto-saving, allowing you to track progress and compete with others online.
Engage your mind with a classic Sudoku puzzle game. Enjoy a clean interface and multiple difficulty levels. Track your progress and compete with others.
Engage in classic Sudoku with unlimited puzzles for all skill levels. Features customizable themes, detailed statistics to track progress, and helpful tools like pencil marks and hints to aid in solving challenging grids. Enjoy a seamless experience with auto-save functionality.
Explore hundreds of unique Sudoku variations beyond the classic grid. Challenge yourself with diverse puzzle types, difficulty levels, and helpful tools. Enjoy customizable gameplay and track your progress with leaderboards and achievements.
This app offers a challenging Sudoku experience with 1000 handcrafted puzzles designed for advanced players. It features multiple skill levels, advanced solving techniques, and helpful options to aid your gameplay. Track your progress and challenge yourself with unique, solvable puzzles.
Engage in a quick and satisfying logic challenge with a smaller grid size. This game offers four difficulty levels and a daily puzzle to keep your mind sharp. Enjoy helpful tools and an ad-free experience with a one-time purchase.
Enjoy a vibrant and engaging sudoku experience with over a million free puzzles. This app offers customizable gameplay options, including different themes, note-taking methods, and the choice to play with or without a timer. Track your progress and compete with others in a visually appealing and challenging environment.
Engage in a classic number-placement puzzle with a fresh design. Offers a vast collection of puzzles, customizable difficulty, and helpful tools like hints and error highlighting. Compete with others or play at your own pace, online or offline.
This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.
This game offers a unique color-based twist on mini Sudoku puzzles. Enjoy daily logic challenges that are quick to complete and designed for a calming mental reset. Customize your experience with various themes and accessibility options.
Experience Sudoku with a unique point system, track your progress with runs, and compete globally on leaderboards. Enjoy thousands of free puzzles with adjustable difficulty and customizable looks.
Engage your mind with a variety of Sudoku puzzles, including classic and unique variations like Diagonal, Irregular, and OddEven. Offers a no-ads experience with features to aid gameplay and track progress. Perfect for logic puzzle enthusiasts seeking a mental challenge.