KenKen® is a registered trademark of KenKen Puzzle LLC.

● Each row and each column must contain the numbers 1 through 4 (easy) or 1 through 6 (challenging) without repeating. ● The numbers within the heavily outlined boxes, called cages, must combine using the given operation (in any order) to produce the target numbers in the top-left corners.

● Freebies: Fill in single-box cages with the number in the top-left corner.