Think Power - Hard

Think power - Hard
The most challenging thinking game.
150 puzzles !!! ( and more will be added soon...)
The rules are simple:
You need to blow up the shapes, when you need to reach the target point.
Same shapes next to each other explode together.
As a larger group of shapes , a higher score. Therefore, you should try to get as much as possible for large groups.
The scoring system is power (2) of several shapes together. For example, two shapes = 4 (2^2) points, 4 shapes= 16 (2^4) points, 5 shapes= 32 (2^5) points and so on.
Successfully !!!