This is the 19th of 27 TV show episodes to teach kids (about 5th grade and up) programming using Scratch 2.
This episode creates the beginnings of two programs:
1) a maze player program, and
2) a platform player program.
The first challenge creates a program to move a sprite around through a maze by having the player using the arrow keys for movement. This is a fun program for the children to modify for their own use.
The last challenge creates a program to move the cat around in a platform like game. The program also shows how creating blocks (procedure blocks) helps to make a program easier to understand. This is a fun program for the children to modify for their own use, too.