Okay, this game kicks major ass... Before I found this game the only thing that could get my head working is debating over topics I find interesting... THIS GAME KICKS ASS!!!!! I can't beat level 10 though. TT_TT But there are puzzles that you have to try every other day for you to get... You think i's confusing as Hell one day and then the next time you try you kick yourself for not seeing the simple solution. ^_^ In short, this game keeps you interested by having the hard and easy levels mixed... Not like usual logic games progress... Easy>Medium>Hard. That's the normal one. ^_^ I like it. 5/5