It's fine. Typical merge game. Almost impossible to get gems. It's how they make their money. Like I said, typical. Having said all that, this game is so freaking addictive, I can't put it down. I'm starting to dream in little squares. 😂😂Be warned! UPDATE: I had over 700 gems and they suddenly disappeared. When I tried to contact customer support, got a reply from Gmail that they don't exist. This, along with other increasing rip-offs, has really soured me on this game. Don't bother.