Very fun and addictive It does however have in app purchases but they are easily ignored because they are simply hints
Easily the best puzzle game made. Countless levels and they continue to make more. Challenging and fun. Win-win!!
Used to love it, but now there is no auto complete for Controls #1, and I hate controls #2...
Years of entertainment I've been playing every version from iPhone to android - love it
Super fun and addictive As the puzzles get more challenging it gets really addictive.
In-app purchases on a paid app? Tacky.