Brain Game : Kenken (Calcudoku)
KenKen
Arithmetic cages · Logic · Latin square
Fill the grid so each row and column has digits 1 to N once. Each outlined cage must also equal its target using the shown operation (+ − × ÷).
Tip: − and ÷ cages have 2 cells. + and × can be larger. No repeated digit in any row or column.