246+ iOS apps & games curated and reviewed
Finding the right spiidoku sudoku 6x6 apps and games can be overwhelming with so many options. We've analyzed 246+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (2) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (9.4K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.0★ (1) | No | No | May 2026 |
| 5 |  | Free | 4.9★ (88K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (1.9K) | Yes | No | Aug 2026 |
| 7 |  | Free | 4.7★ (33) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.6★ (947) | No | Yes | Aug 2026 |
Enjoy a pure, distraction-free Sudoku experience with no ads or accounts. This app offers a clean interface, Apple Pencil support for iPad users, and a focus on privacy. It's perfect for both beginners and experienced players looking for a classic puzzle challenge.
Enjoy a classic logic-based number puzzle with no disruptive pop-up ads. Choose from six difficulty levels, get smart hints, and track your progress. This game offers a relaxing yet challenging experience for all skill levels.
Enjoy unlimited Sudoku puzzles with customizable settings and three difficulty levels. This app offers a clean, distraction-free interface with smart notes and a mistake counter for an engaging brain-training experience. It's perfect for both beginners and experienced players looking for a classic logic puzzle.
Engage your mind with a classic Sudoku puzzle game offering thousands of challenges across four difficulty levels. Features include note-taking, auto-check, daily challenges, and hints to aid your brain training.
Engage in a classic number-placement puzzle with handcrafted challenges across four skill levels. Features include error highlighting, smart note-taking, and hints to aid your solving. Compete with friends and track your progress with detailed statistics.
Enjoy a distraction-free Sudoku experience with no ads or internet required. This app offers multiple difficulty levels, local achievements, and global leaderboards for players of all skill levels. It prioritizes privacy by not collecting any personal data.
Enjoy a distraction-free Sudoku experience with helpful features like hints and real-time validation. Track your progress, compete globally, and customize the app with themes. Play daily puzzles for free or upgrade for unlimited games and advanced statistics.
Experience Sudoku in a feudal Japan setting with beautiful graphics and advanced features. This app offers dual keypad entry, smart note-taking, and error checking to enhance your puzzle-solving. With multiple difficulty levels and thousands of puzzles, it caters to all skill levels.
This classic sudoku puzzle game offers a clean, eye-friendly interface with large numbers and adjustable difficulty levels for all ages. Enhance your brain training and problem-solving skills with helpful features like auto-complete, hints, and note-taking.
This app offers a comprehensive Sudoku experience with thousands of puzzles across multiple difficulty levels. It includes features like hints, step-by-step help, customizable gameplay, and offline play. Track your progress, unlock achievements, and explore classic and modern Sudoku variations.
Engage your mind with a comprehensive number puzzle game offering classic Sudoku and over 35 unique variants. Enjoy themed weekly challenges, smart hints, and a clean design for a relaxing yet challenging brain-training experience.
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.
This game offers a pure Sudoku experience with no ads or internet required. It features five difficulty levels, smart notes, and error highlighting to help you train your brain. Track your progress with detailed statistics and enjoy a satisfying haptic feedback experience.
Engage your logic with a classic 9x9 puzzle experience. This app offers multiple difficulty levels, fast note-taking, and helpful hints. Track your progress with detailed statistics and customize your play with various themes. Enjoy a calm and satisfying number puzzle every time.
Enjoy a classic logic puzzle experience without any interruptions. This app offers unlimited puzzles, multiple difficulty levels, and smart tools to help you train your brain. Customize your game with beautiful themes and track your progress with detailed statistics, all playable offline.
Engage your mind with a classic Sudoku puzzle game offering an endless supply of challenges. Choose from four difficulty levels and utilize helpful tools like hints and auto-check to enhance your gameplay experience. Train your brain anytime, anywhere with this intuitive and polished application.
Experience the classic Sudoku puzzle with a vibrant, colorful twist. This app offers an engaging approach to mastering logic and strategy, with options for both beginners and seasoned players. Enjoy a gentler visual experience and customizable difficulty levels.
Engage in a calming daily puzzle habit with this logic game. It offers various difficulty levels, structured training modes, and helpful tools for both beginners and experienced players. Track your progress and achievements with detailed statistics.