Color block puzzle game Combo Crush challenges you to complete levels by destroying blocks. The mechanism is simple - click on groups of two or more blocks of the same color located next to each other. To pass the level you need to fill out the horizontal scale. The larger the group of blocks that you destroy in one move, the faster the scale fills and then the remaining elements on the field will be insignificant. But as you progress through the levels, there are more blocks and the task becomes more difficult in Combo Crush.