Press Ctrl+(1-9) to use a preset or enter any other puzzle.
Instantly solves most Sudoku puzzles. Just input a puzzle in the boxes. This was written in AS3, and on a fast computer can solve most puzzles in a hundredth of a second.
-Added two more solving methods. A wider range of puzzles are now solvable.
-Added 300 more lines of code for solving methods. This solver can now solve most WebSudoku evil puzzles.
-4/24/12: Added new new function to eliminate hidden pairs and optimized some code.
-4/29/12: Solver can now recognize X-wings and XY-wings.