This is definitely one of those games that you can't stop playing,... The puzzles are just the right amount of hard mixed with enjoyment.... Its obvious that the developers have put in a huge amount of effort into making this game. Everything about the game is polished and smooth with none of the usual problems such as clunky controls and screen tapping because the game is vague and you can't see the buttons on a mobile,.... A full 5 stars from me,... Thoroughly enjoyed it