The different characters to use have exactly the same skills and attributes, so it doesn't matter who you choose at all.
There's no purpose in this game. After all, the only thing you have to do is beat levels.
What the hell is that stupid thing which comes out of the core once you beat a level?!
SUMMARY: Get your fingers away of this! I've never seen such a boring puzzle game. Really! Skilled players who like each kind of puzzle game might like this, but it's pretty boring after all. The only things you have to do is to beat levels, and the different modes really suck. The different characters also have the same attributes and skills, so pick whoever you like, because you won't have any advantages or disadvantages. Get your hands away from this game! >>''