Do you like to play logic games? Here’s a nice one you should try : BallMaze
The game includes 300 levels in the free version. You can start with tutorial levels where you’ll learn how to play.
The objective of the game is to move the gray ball over the gray empty square. You can move it by swiping it in the direction you want, but it will stop moving only at the borders or right next to a filled square.
At the bottom you have a series of colored rectangles. You can tap on them to choose which color to activate.
Here’s how it looks when sky blue is selected.
Here’s when green is selected.
Here’s when the red is selected.
As you can see the filled squares change when you select a different color and by using this feature you’ll be able to move the ball exactly over the gray empty square.
I found it a very good time killer and some levels are really challenging to complete.
Here’s the link to download the game: