Instructions: Fill in each square cell in the puzzle with a number between 1 and 6.

Use each number exactly once in each row and each column. The grid is separated into shapes of one to four square cells, with a number and an operation on the top left.

The number is the answer you get when you add, subtract, multiply or divide the numbers in the shape, and the operation (+, -, x, ÷) is the sole operation used. The order in which the numbers appear in the shape doesn’t matter. If a grid only has a number and no operation, then that number should be placed in that one square cell.

Hint: Multiple of the same number can be in the same shape