Exchange The Box

Exchange box is a very popular leisure puzzle games to eliminate
In this game, you only need to exchange box position, to at least 3 of the same color of the box on the same line can eliminate the corresponding color box
In the prescribed steps to eliminate all the box can cross the border
There are a total of 20 programs, each program has 24 grades
Have a look you can break through many levels, and then share your high scores your friends