Kakuro Puzzles

Kakuro is a cross-sum puzzle that blends the digit logic of Sudoku with the sum-based entries of a calcudoku. Fill each white cell with a digit from 1 to 9. Each clue shows the total of the digits in that run, either across or down. Within any single run, no digit may repeat.

Every puzzle in our library has been validated to have exactly one unique solution and hand-rated for difficulty based on the solving techniques required.

Start a Puzzle »