A Great Game to Play When You're Bored

I think I've been playing this game for about 3 years. I've tried installing and uninstalling other games repeatedly, but this game has consistently been my favorite, and I've never deleted it. It's also playable without Wi-Fi, so I played it a ton on airplanes during international trips. And the best part is that there are no ads. I highly recommend it, so please download it and enjoy it when you're bored or just want to kill some time.