Kakuro is a great brain training puzzle.

## About This Game
Kakuro is a great brain training puzzle.

The goal of the game is to enter numbers from 1 to 9 into white cells.
Numbers in rows and columns are not repeated (for example, the number 6 can be
represented as 1 + 5 or 2 + 4, the combination 3 + 3 cannot be used).

The game has 300 levels. 50 levels 3 on 3. 50 levels 4 on 4. 50 levels 5 on 5.
50 levels 6 on 6. 50 levels 7 on 7. 50 levels 8 on 8.

Kakuro