Sudoku Solver Realtime Camera
小健 赵 Education iPhoneiPadiPod touch
Sudoku Solver Realtime Camera is a free Education app for iPhone and iPad by 小健 赵. Rated 3.4/5 from 43 ratings. Requires iOS 18.0. Updated October 18, 2026.
- Rating
- 3.4
- 43 ratings
- Price
- Free
- on the App Store
- Size
- 33 MB
- Age 4+
- Updated
- Oct 18
- 2026 · v2.2
Screenshots
About Sudoku Solver Realtime Camera
Scan, solve, and play Sudoku in one app. Explore different solving paths with Move Tree, a visual history of your attempts. CAMERA & PICTURE SOLVER Point the camera at a printed or handwritten Sudoku board to recognize and solve it in real time, or choose an image from Photos. Correct recognized digits before solving, enlarge the detected board with pinch gestures, save scanned puzzles to history, and reopen them later. The solver supports 9×9 and 4×4 boards and can: • Solve the full puzzle. • Reveal one cell. • Identify the most useful cell to solve next. • Show possible numbers as pencil marks. • Flag conflicting, unsolvable, and completed boards. • Display focused and clear board views. • Provide live framing, lighting, and steadiness guidance. PLAY SUDOKU • Choose from 355 built-in Easy, Medium, Hard, and Expert puzzles. • Turn a Sudoku scanned with the camera or selected from Photos into a playable board. • Resume games, track completion, and remove saved scanned puzzles from your library. • Use Undo, Redo, Notes, Smart Notes, and cell highlighting. • Detect both immediate row/column/box conflicts and moves that leave the puzzle with no valid solution. • Ask for a Hint that selects a strong next cell. Optional explainable hints describe why the cell was chosen. • Review player statistics, solving times, streaks, and hint-free wins. • Play Daily Challenges and revisit earlier days through the challenge calendar. MOVE TREE Keep track of your ideas as you solve. Move Tree shows your puzzle’s history as a visual tree, with miniature boards highlighting what changed at each step. • Preview earlier positions without changing your current game. • Continue from an earlier position and try another approach while preserving existing branches. • Bookmark and name positions you want to revisit. • Mark abandoned approaches and compare earlier positions with your current board. • Pinch to zoom, drag to pan, and collapse branches to keep the view manageable. • Resume your saved puzzle with its branches and bookmarks intact. ABOUT IN-APP PURCHASE AND SUBSCRIPTION Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple Account settings. Privacy Policy: https://whitewhalesoft.com/apps/sudokusolverrealtimecamera/privacy.html Terms & Conditions: https://whitewhalesoft.com/apps/sudokusolverrealtimecamera/terms.html CAMERA/PICTURE SESSION CREDITS AND PRO A fresh installation includes 5 session credits. One credit covers a camera session until you return to the menu, or one selected picture, and is used only after the first successful solution or hint. Earn another session credit with a rewarded ad, or use PRO for unlimited solving. HINT CREDITS A fresh installation includes 3 Hint credits for Sudoku gameplay. Each revealed Hint uses one credit. Watch a rewarded ad to earn 3 more Hint credits, or upgrade to PRO for unlimited hints. Questions or suggestions: [email protected]
Ratings & reviews
3.4
43 ratings
What’s new
Version 2.2 · Updated October 18, 2026
More puzzles, daily challenges, and new ways to explore your ideas. • Daily Challenge: play a date-based puzzle, revisit earlier days, and track your completed challenges in a calendar. • 200 new puzzles: the library now includes 355 puzzles, with a new Medium difficulty alongside Easy, Hard, and Expert. • Improved Move Tree: name positions, mark abandoned approaches, and compare an earlier position with your current board while keeping your branches and bookmarks. • minor bug fix
App privacy
The developer, 小健 赵, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
- Purchases: Purchase History
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to Sudoku Solver Realtime Camera
Looking for apps like Sudoku Solver Realtime Camera? Here are 6 similar apps on the App Store. The highest rated is Sudoku Solver & Variants (4.8/5), and all 6 are free to download.
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Sudoku Solver & Variants
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Sudoku Snap Solver
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Supa Sudoku
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Crossword Clue Solver
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Linear Equations Calculator
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Homework Helper: Math Answers
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sudoku Solver Realtime Camera | 3.4 / 5 (43 ratings) | Free | October 18, 2026 | |
| Sudoku Solver & Variants | 4.8 / 5 (17) | Free | Jul 31, 2026 | Compare |
| Sudoku Snap Solver | – | Free | Oct 24, 2025 | Compare |
| Supa Sudoku | – | Free | Mar 13, 2024 | Compare |
| Crossword Clue Solver | 4.8 / 5 (15,377) | Free | Dec 5, 2024 | Compare |
| Linear Equations Calculator | 4.1 / 5 (28) | Free | Oct 20, 2026 | Compare |
| Homework Helper: Math Answers | 3.6 / 5 (99) | Free | Dec 6, 2024 | Compare |