Finished all levels with 3 stars. Nice game, requires some logic and reasoning but its never too hard or impossible. The graphics is basic, but the commands are ok and it plays smooth also on an iPhone/iPod. [edit] May you please double-check the 5th level of the 2nd chapter bonus pack? There must be some bugs cause half of the times I crush the pencil on the paperclips, the other half I dont, but I do the same, exact moves, and Im sure I dont hit the ruler!!! [edit] One of the levels has been fixed with the last update, and in the meanwhile Ive managed to finish that missing level with some luck. The "in-app" purchases are interesting and not too much expensive, however the sound effects for the new characters should be different in my opinion. Would be worth 5 stars if you could select the dots more quickly, without having to tap on them more times in a row. [edit v1.4] Fixed that buggy level, added more levels and stuff, lowered the price for some items like the wallpapers (pity I already got them all full-priced, oh well...) Unlike for other games, this one is updated frequently, so thanks to the developers. One wish: ban those idiots with 2 billions scores on the Game Center if possible. [edit v1.5] How to ruin a nice game: I totally dislike the new speed boost upgrades you have added: after many fair players have spent hours trying to maximize their scores, you give a cheap cheat to let the new players hijack the regular scores. One more thing, the Graph Paper bonus pack is totally messed up: you finish the first level, and it selects another level of the original Graph Paper package. Two stars less cause I totally hated the speed cheats. [edit v1.51] Fixed the bug with the level selection of the bonus pack, but who cares. In-app cheats for the loss.