Sum Master is a hard number puzzle game that helps you get better at quick math and strategic thinking. You have to pick numbers in a grid for this game such that the sum of each colored area, vertical column, and horizontal row is exactly what it has to be. There is just one right answer for each puzzle, so players need to think carefully before choosing.
Choose numbers in the grid so that:
The sum of the numbers in each row is equal to the suggested number on the right.
The sum of the numbers in each column is equal to the suggested number above.
The sum of the numbers in each colored area must match the small number inside that area.
You can play Sum Master on our website. It's completely free and unblocked; no download is required.
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