Kakuro is a crossword-like puzzle game that uses numbers for both the clues and answers. The number aspect of kakuro is similar to sudoku in that only numbers 1-9 are used and duplicates are not allowed within a clue. Kakuro Game offers an intuitive interface that takes the hassle out of solving Kakuro puzzles on a device. There are multiple difficulties and puzzle sizes to choose from. Stats are tracked and include your ranking versus others who have completed the same puzzle.