![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
Ad bug, deleting this junk. I got to level 36, was just starting to enjoy, then ads everywhere. The app would run ad after ad. I'd wait for the advertisement video to finish and hope to return to the game, but more ads would keep popping up and it wouldn't return to gameplay. I'd have to close the app, reopen it, play one level, then get stuck in the ad trap again. Happened every time.
67 people found this review helpful
![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
Ok, despite the shady ads. Very early on they ask to collect data in a really strange way I've never seen before, and most of the ads are all the same and on a constant timer---make sure to not accidentally tap on one. Not only that, but a lot of the time after watching an ad to get hints on how to finish a puzzle it'll show you another unskippable ad because the timer runs out WHILE you're watching the clue ad. If you're fast enough you'll only get an ad every other level. 40% of this is ads.
33 people found this review helpful
![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
I've been first in the world several times on the leaderboard. I'm only 6th in the world now, but at 93120 levels in I can confidently say this is the only game app I bother downloading on any new phone. Phenominal time waster, and that's all a mobile app should be. The levels vary in difficulty rather than scaling, which is nice because it means the game will ALWAYS be a simplistic challenge. Absolutely excellent in every regard.
101 people found this review helpful