Sofie and Leo have found a brand-new teacup ride.

Sofie and Leo will be the first ones to try the teacup ride. They wonder if the ride will go fast or slow.

Build the teacup ride for Sofie and Leo to try.

Here's your challenge: create the program that starts the teacup ride for Sofie and Leo.

Create the program. It starts the teacup ride.

Test your program.

Change your program to improve the teacup ride.

Upgrade the teacup ride to fit more friends. Make sure that all the seats can move or spin!