Sudoku Solver 1.3 Apk

This application will solve any Sudoku puzzle that the user inputs at all levels of difficulty. Regardless of how extreme the given puzzle is, speed and accuracy is guaranteed.

Features::
• Extremely efficient algorithm (exact cover approach with Donald Knuth's Algorithm X).
• Outputs all possible solutions for non-standard input-puzzles.
• Prevents user from inputting illegal numbers, and ability to undo mistakes.
• Save puzzles to the device, and load them at at subsequent times.

--Free with no ads--