Your sudoku solver is solving a different puzzle altogether from the one posed in the video. Sudoku puzzles also don't normally have multiple solutions. The sma

Your sudoku solver is solving a different puzzle altogether from the one posed in the video. Sudoku puzzles also don't normally have multiple solutions. The smallest known Sudoku satisfying that constraint have 17 clues. Offering only two clues is possible here because of the additional placement constraints.