Rainbow colors flow forever. Great example of nested looping! Very educational. Suggest you download and turn on turbo speed so it completes drawing in 3 seconds. See my rainbow racetrack project for my coolest effects so far. It's best to download any of my projects and run them at turbo speed to get the best visual effects. My projects have excellent examples of nested loops which can be instructional for those just learning to code. Single step through it to learn how nested loops work.
