Min / Max Sudoku
The rule: A cell marked min is smaller than all four of its orthogonal neighbours; max is larger than all four.
Play unlimited Min / Max puzzles free — every one generated with a unique solution, rated by the solving techniques it actually needs.
- Four difficulties, from gentle to expert
- Step-by-step hints that teach, not just tell
- Interactive lessons and a daily race
- Make and share your own puzzles