Sum Square is a free game to play online. Mobile and tablet friendly for android and IOS. Play on iPhone, iPad, and PC. Great game for kids and players of all ages.
It is tagged as: puzzle games, cool-math games, brain games, thinking games, logic games
Drag numbers into the squares as you try to add the numbers up to the target sum to complete each puzzle. There are 60 levels to challenge your math skills. Keep dropping the numbers onto the board until all squares add up to the correct number. If you get stuck on any levels watch our helpful walkthrough video.