The i see red challenge was to see if you could use the colour sensor to detect a colour and react to it. Be it starting stopping and starting, flashing and announcing the colour or just beeping at red.
the program I used was very simple and I finalized it in its first iteration. Being only three blocks long it announced the colour it detected and changed the status lights to that colour as well as moving forward one rotation. It could detect two colours red and green and react appropriately. There are probably ways to make it detect more colours but I didn’t have then time or the motivation to make it work.
The robot was bare bones and fairly standard.
