Christmas Tree Lights!

Use a sequence of code blocks in a loop to make an animated Christmas Tree.

When you have completed the code, try some of these challenges:

1. Change how quickly the lights flash.

2. Make the lights flash for a longer amount of time.

3. Click costumes and draw more lights on the tree.

4. Add a second loop below the first loop with different wait times. This should make the tree flash in different patterns.