Cage Arithmetic

Use every digit once per row and column, and make each bold cage match its calculation. Try grids from 4×4 to 6×6.

Select a cell, then enter a digit.

How to play

Use each digit from 1 to the grid size once in every row and column. Each bold cage must reach its target using the shown operation. For subtraction, use larger minus smaller; for division, use larger divided by smaller.