Zack and Quack - Season 1 Episode 49 -
The Pop-Up Roller Coaster
When Zack wants to build a roller coaster at the Pop-Up Fun Fair, he has to figure out a way to overcome Quack's clumsiness so that they can build the most amazing roller coaster ever.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.