Play Sudoku against a computer bot where you both solve the same puzzle at the same time. You win if you score more points than the bot. 1. Enter your name, select a bot opponent and puzzle level and then press “Start”.
2. Same rules as Sudoku apply.
3. You score 1 point for correct entry and -3 for incorrect one.
4. If you enter all values in a row/column/block you score a bonus 2 points.