KAKURO

KAKURO

Kakuro (cross-sums) is an addictive puzzle game from Japan and is often qualified as Sudoku's bigger brother. If you enjoy solving Sudoku puzzles, you will surely love to be challenged by Kakuro. And ... don't be misled by the first impression - Kakuro is much easier than it may seem and involves more logical than mathematical skills. 

Rules :

• fill all empty cells with numbers from 1 to 9 so that
• the sum of all numbers in a sequence is equal to the corresponding clue and
• no number appears in a sequence more than once.

Each Kakuro puzzle must have a unique solution.


EXAMPLE :

Solution :