Sudoku Solver Features Puzzle types Sudoku: sizes 4 x 4, 6 x 6, 9 x 9, 16 x 16, 25 x 25 Killer Sudoku Hyper Sudoku Greater Than Sudoku Solving options All cells Random cell Specific cell(s) Check progress Requirements pysat (pip install python-sat) Usage Run main.py. Only tested on Windows.