Try Best Kakuro for the best Kakuro puzzles. Best Kakuro creates Kakuro puzzles in 5 difficulty levels from easy to killer, and grid sizes ranging from 8x8 to 14x18. Print the puzzles, or solve them on screen using either your mouse or keyboard. Includes `zeros allowed` puzzles. All puzzles have a guaranteed unique solution and can be solved using logic - no guessing required. Possible combinations shown for each square while solving on screen.