sudokusolver
9x9 Sudoku solver using backtracking. This is partial implementaton of Norvig's solution to sudoku problem.
Explanation of algoritham is at http://norvig.com/sudoku.html
Provide input in this form: 4.....8.5.3..........7......2.....6.....8.4......1.......6.3.7.5..2.....1.4......