The game goes and returns between three stages.
The number of your balls starts from 150.
Over 1000 balls at the end, you completely win.
By tapping somewhere on the screen, all flippers move at the same time.
You get 2 balls at each targets of the first and second stage.
And you get 7 balls at the third stage alike.
If you lose all your balls, the game is immediately over. It'll be the sudden death. Otherwise you can play the game for 20 minutes.
As the game's rules,
1. At the first stage, put 10 balls into open-close targets. After having done it, you go to the second stage.
2. At the second stage, align three same numbers by dropping balls into three central targets within 3 minutes (though "666" is invalid) . After having done it, you go to the third stage. Otherwise you will return to the first stage.
3. The third stage is a bonus stage for 2 minutes. After that, you will return to the first stage.
Lastly, if you restart the game, please push the "RESTART" button which is displayed for 5 seconds by double-tapping.