Very short and easy puzzle game. 30 levels which you can solve in around 15min.
For me it took longer , cuz when i was at lvl29 i got a call, quit the game and apparently
the game didnt save so i had to replay it once again.
Achievements work fine.
Not too conviced to give thumbs up tbh, but it wasnt a horrible experience or so, just dont pay
for full price and wait for sale when it costs only few cents then its okish.