How to play 5×5 Calcudoku

Fill the grid so each row and each column holds every number once. The numbers in each cage must make the target in its corner with the operation shown: + adds, × multiplies, − and ÷ use the larger number first and only appear in two-cell cages. A one-cell cage gives you its number.

Pick a cell and press a number, or type it. Notes adds pencil marks, Hint fills in one cell and says why. Every puzzle has one solution you can reach without guessing.