Colored blocks, squares, cubes and other figures periodically challenge you on the playing fields. This time in Sum of 10, they decided to complicate your task and add some basic math. Everyone can play this game. Who can count to ten and solve the most simple math problems. The goal of the game is to get rid of all the blocks at each level. To do this, you must add 10 to the field from any number of elements, but they must be placed vertically or horizontally side by side. All blocks must be removed - this is a prerequisite in Sum of 10.