Pros:

• Idea / Innovation
  Actually this game is quite interesting to play because it has a genre Strategy to sharpen the brain. But the other part is less interesting.

• Design / UI / Spec
  The graphics are 2D, with the grid strategy.

• Features / Advantages / Benefits
  In addition to playing, you can also train your brain to think of the best strategy in solving the available puzzles.

• Price
  This game is free although there are ads that often appear and there is a purchase in the application.

Cons:
The graphics are less interesting.