New activity ideas for robotics final

Hello, in my robotics class I have been tasked with making a new activity and pitching it to VR.vex personnel. I would like to get in contact with someone on the team to give opinions and such on my activity ideas.

One of my ideas I have now is using the number grid playground. you can task the student with making a program to mark all numbers in sets of 3 using a repeating code.

This idea can use some fine-tuning to implement more variables to make it harder and to use more kinds of blocks but I am open to some ideas to add to it.

Hi, in my robotics class i have been told to make a new vr vex activity.

My idea is to show the player how to change the color of the robot pen and how to make a repeating sequence