Kakuro is a grid-based game using the numbers 1 to 9. The player must use their skill to ensure that the numbers they enter add up to the number in the clue square and appear only once in each run of cells. An unlimited supply of puzzles at six grid sizes and five levels of difficulty. An innovative pop up combination tool helps you eliminate combination. Hint button, penciling, and automatic penciling. Solve puzzles from books and newspapers. Configurable skins to control appearance.


An unlimited supply of puzzles.
Six standard grid sizes plus custom grids.
Different background skins, plus change colours to suit your mood.
Play against the clock and compete to get in the roll of honour.
Five levels of difficulty.
Pencil in your working as you go with right mouse button, confirm your choice with the left button.
Auto-pencil to help you learn to play
Unique pop up combination list to help you eliminate combinations
Hint button to show you the next square to solve
Enter the puzzles from the newspaper and play them as a normal game, or have the program solve it for you and show you the answer.
You can also print out puzzles to play on paper, and save a game to return to later or to mail to a friend.
Full undo/redo history so you can backtrack through your game.