Snail Bob 6
Puzzle
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Sum Master
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Play Sum Master free online
Sum Master is a challenging number puzzle that trains your mental math and logical thinking. You pick numbers in a grid so that the sum of every row, every column and every coloured area adds up exactly to the given target. Every puzzle has only one solution, so you have to think carefully about which numbers to keep and which not.
Click the numbers you want to use. The sum of each row must equal the number on the right, of each column the number at the top and of each coloured area the small number in it.
Sum Master is one of the puzzle games on 1001 Games. Want more? Check out the similar games below.
How do you play Sum Master?
Click the game window and Sum Master starts right away. Controls: mouse.
Is Sum Master free?
Yes, you play Sum Master for free on 1001 Games, with no download, installation or account.
Can you play Sum Master on your phone?
Yes, Sum Master works in the browser of your phone and tablet, and just as well on a computer.
Supported devicesComputer, phone, tablet
DeveloperBestGamesFreePlay.com
GenrePuzzle Games
SubcategoryBrain training
Release dateJune 16, 2025
Last updateJune 16, 2025
ControlsMouse
Age group
Times played0
RatingNo votes yet
