We present to you the most interesting puzzle Sumz, in which you will not only play with colored blocks, but also remember elementary mathematical actions. By the way, you don't have to play alone, because this game goes online. You will have a certain number of rivals and you need to get ahead of everyone by completing the task set in the game. And it consists in the fact that you remove all transparent bubbles located at the base of the playing field. They are not simple, but numbered. Pay attention to the condition in the line above. It stipulates how much you must make up of blocks and bubbles to remove the latter. If, for example, the number ten is declared, then a block with a seven must be attached to the bubble with the number three, and so on in meaning. Get your name in the lower right box as the winner of the game.