OMG
what a nice game... I was working hard on a school project and was done. so i decided to get some R&R.. I spent hours on this game. and it felt like minutes
overal the game is pretty easy but I had to re run the last set of levels because I couldnt find 1 gearwheel.. omg I didnt want to use the walkthrough but eventually did for the last gear (it was hidden).
very very nice puzzle game. It did lag a little in the final levels, but not really that it got annoying.
also I would prefer it if you can choose a level once you have completed a 'world' now I have to go through every level while I just want to do one specifically, it almost made me give up on the ending.
once again very fun game that kept me entertained waaay to long.