SUPER CLICKS puzzle game

The aim of this puzzle game is to clear the board from the blocks by removing two (or more) blocks of the same color. You can click on a group of blocks, provided that there are at least two such blocks near each other. The law of gravity in the game causes that the blocks located on the deleted ones fall down taking their place. When you delete a whole column, the column located to the right of the dissapeared one moves to the left and fills in the blank space.
There are three levels of difficulty of this game (for children with 3 different colors, Medium with 5 colors, Normal with 7 colors). It is very difficult to finish the game on 7-color level - our record is 11 blocks left. You can also undo any moves to the beginning of the game (no limit on withdrawals). Good luck!