A ghost walks into a bar and asks for a glass of vodka. The bartender says, "I'm sorry, we don't serve spirits."
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!
Because the original Bubble Shooter game is way too hard.
Because being chased by ghosts is way too hard.
Just like word magnets you might find on a fridge, but online!