3 stars: It's alright but most of the challenges are too easy even after level 100. Levels are very repeative and some are the same. Got bored of in a couple of days of doing same things over and over.
4 stars: Great game. Levels are fun and not too complicated (but not always easy to beat, some will take a couple tries). My only issue us the number of ads in the game (I think one after each level?). Still, they aren't too intrusive. I've played this game longer than similar ones. (90 levels done and counting). This company looked at all the fake mobile game ads and was like, 'hey, I'll make that game' and this is the pretty awesome result.
3 stars: Started off great, good fun, except for the ads, especially those with no mute button, because I like to play this while waiting to fall asleep. The other problem is that I can't find out how many levels there are, and at some point I started getting repeats of problems, and later on i get the same problem repeating in a row. Time to delete this one, but it was fun while it lasted.
5 stars: Finally the true puzzle game! After seeing all the ads for a game like this i was very happy to find a game that actually does what its ads say! Other than ads after every other stage ish its pretty great!
5 stars: I just downloaded the app. ALREADY I THINK ITS GREAT! All those annoying reviews wich say too many ads are so FAKE. Highly recommend this game to somebody who is going on a roadtrip because it is offline and, SUPER FU...