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Sudoku Solver for iPhone

From, the puzzle solver's site
Released 30th April 2012
Now in the AppStore

Our SudokuWiki Solver App for the iPhone/iPod touch is now four years old. Some users on the latest iOS versions are reporting that Apple is reporting that the App is giving the message "The developer of this app must update this app in order to improve the compatibility". I would love to do that but unfortunately I don't possess the source project files (other than the Core Sudoku Engine). Although I have tinkered with some Apps in iOS this platform is not really in my skill-set. I am much more comfortable with Android and continue to main that App.

If there is a developer out there who would be interested in redeveloping this project either for a fixed fee or a share of the sales, then please contact me. I'd want to base the new version on the Android for which full source can be provided. Contact me on andrew AT str8ts .com.

Do give us your Feedback Form - especially new ideas - on this page or on the Apple Store.
Our App Support Page is here. We'll post updates to this page.

Sudoku Solver and Grader
This App contains the full 9x9 Sudoku Solver as seen on this website. This includes the Grading feature and Solution Counter.
Strategy Guides
Included are all the strategy documentation found on this site and each example can be loaded into the solver at a click.
Puzzle Feed
The Daily and Weekly puzzles on this site are now automatically downloaded into the App!
Camera Input
We're very pleased to include a camera input directly from the App. Click, check and load into the solver.
Keep track of the puzzles you solve with an almost limitless list entry - each nameable.
New to our solver - Instead of just "Take Step" use "Hint" to give you the strategy to look for without revealing the answers.
Resume / Back
Better than the website with real 'state' saving - quit and resume any time. Also a start to end 'back' button.
Email and Facebook
Send to your friends via Email or Facebook. Links back to the solver enable easy loading of shared puzzles.
Screen Shot 1
  View more Screen Shots  
The SudokuWiki Solver App has all the cell and candidate highlighting used on the website version. Here and XY-Chain is found.
Note: Screen shots have been shrunk by half

Next build - released!

Next build and Version 2

If you want to add something to this list or make a point about how the solver should work, please let me know, either write to me at, or use the Feedback or leave a comment or Facebook comment here on this page.

All ideas welcome

best regards

Andrew Stuart and Oliver Foggin