Sudoku Solver

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Instantly solves nearly all Sudoku puzzles Author Comments: 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. --UPDATES-- -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.