Sudoku Solver Realtime Camera 2.1 - App Store

---

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...

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 9x9 and 4x4 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 155 built-in Easy, 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. 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 positions you want to revisit. . 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: zhaoxiaojian@hotmail.com

Version History Version 2.1 introduces Move Tree—a visual history of your Sudoku journey. • Explore previous positions without changing your current game. • Return to an earlier position and try a new branch while keeping your other attempts. • Bookmark useful positions and jump back to them. • Zoom, pan, and collapse branches to explore your solving history. • Your Move Tree and bookmarks are saved with your puzzle so you can continue later. 2.1 Oct 7 Version 2.0 introduces a complete Sudoku playing experience. • Play 155 built-in Easy, Hard, and Expert puzzles. • Turn camera and picture scans into playable Sudoku boards. • Use Smart Notes, Undo, Redo, conflict checks, and global solvability checks. • Get optional explainable hints that choose a useful next cell. • Track completed puzzles, streaks, solving times, and hint-free wins. • Earn 3 Hint credits from rewarded ads, with 3 free credits after installation. • Manage scanned puzzles in the library. • Enjoy improved board controls, layouts, gestures, and visual feedback. 2.0 Sep 22 • Correct recognized digits on paused camera boards and pictures. • Save puzzles locally with picture previews and reopen them from history. • Get live guidance on framing, lighting and holding the camera steady. • Improved layouts, translations and reliability. 1.9 Sep 10 • Improved camera autofocus, recognition stability and responsiveness. • Updated menu translations and reliability fixes. 1.8 Sep 7 - Sudoku recognition and solving algorithm improved - minor bug fix 1.7 07/04/2024 performance improvement. minor bug fixed. 1.6 12/24/2023 Minor bug fixes. Add iAP to remove ads. 1.5 11/04/2022 User interface fine-tune. Performance improvement. 1.4 10/25/2022 Fixed some minor bugs. 1.3 04/07/2022 Improved performance. A few minor bugs fixed. 1.2 02/17/2022 1.0 02/01/2022

---

Previous Versions

Here you can find the changelog of Sudoku Solver Realtime Camera since it was posted on our website on 2023-07-03 12:58:20. The latest version is 2.1 and it was updated on 2026-10-15 16:25:02. See below the changes in each version.

---

Related Apps

Here you can find apps that are similar with Sudoku Solver Realtime Camera.

---

Disclaimer