Touch the square of the same colour as the frame.
Five different game modes:
-Normal mode: earn points until the end of life.
-Mode the death of cells: earn points, but if you click a wrong cell, it will be blocked.
-Survival mode: by typing a certain number of points, the difficulty level increases.
-Reverse mode: tap on the largest number of squares per cycle.
-Mode with the filling of a number of stones: each time you press the incorrect number of cells will be littered with stones, each press kills one row of stones.
Four levels of difficulty. Every incorrect click cancels one life.