Puzzlepedia™ Grid Puzzles
KenKen
Fill the grid with numbers to make each room's math problem satisfied.
KenKen (also called KenDoku, Calcudoku and Mathdoku) is a game similar to Sudoku where you fill the grid with numbers such that each row and column contains each number only once. Additionally, each room has a math problem in the corner that must be obeyed when placing the numbers. Numbers may repeat within each room.
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