My first time using an elevator was an uplifting experience. The second time let me down.
Because the original Bubble Shooter game is way too hard.
Don't hit the walls, or you'll sink!
The longer you wait to reset the sign to zero, the higher your score. But don't wait too long, or someone else might reset it!
Press and hold the button for a long as you can endure. You might even get on the leaderboard!