Wow what a twist

I have always loved Tetris but this is wonderful. I have sat up all night on more than one occasion to solve the whole thing. It is easy enough for children to play the lower levels and challenging enough to keep me up at night. The only problem that I have with the game is sometimes the professor doesn't walk fast enough for me! But when he finally gets to the door you get to let out a sigh of relief for being able to have solved another puzzle. At the end of all the levels when you think it is over and you are kinda depressed that you have solved it all along comes more. I have not been able to get through all of it successfully yet...but I will. If you love Tetris you are gonna love this game. If you are not a Tetris fan here is the game that could make you one.