Sudoku solver in C using backtracking
A 9×9 sudoku solver in C. The algorithm incorporates backtracking. Backtracking is a great technique to use when the problem is NP complete and the state space isn’t huge. It takes only a few seconds to solve a hard 9×9 sudoku puzzle on a 1.4GHz machine. The program in txt can be found here. Sadly [...]
Read Full Post | Make a Comment ( 7 so far )
