If you think this is a silly little game for kids then think again! Even the math whizzes out there will find some of the levels challenging, I think... or maybe it's just me lol! When it comes to the graphics, this game is quite simple, although I do think the squirrel is very cute, but the concept behind it is guaranteed to get your grey matter humming in no time. I highly recommend checking it out if you want a game that will stimulate your brain more than most! And, it's good to have the occasional brain stimulation especially when it's in a fun and friendly way. Unless, you hate squirrels.