1. They play a video ad at the start of the timed game, while the timer is running.
2. I can only surmise that they have never played their own game.Great app! I was looking for such app for long time, and now I found it.
3. Really enjoy it! ๐๐Great numbers puzzle game.
4. When the ad ends, you're greeted with a game over.
5. I used to play it on my ios device.