Big Tower, Tiny Square

This location looks so dull and gray! Why don’t you add a little color to it? Besides, that’s actually the only way you can get out. You will be in control of a little merry square that is moving through the maze leaving a colorful trail behind it. Your goal is to color all the free space and thus open an exit from the labyrinth. Be careful because some of the cells shouldn’t be touched and if you do that, you might need to start the level from the beginning!