🌈 Rainbow Trail
change pen color by () shifts the trail's hue a little more every time it runs — inside a forever loop, the line cycles through every color as it's drawn.
👀 What You'll Make
🧩 Grab These Blocks
1
Events
2
Pen
3
Control
4
Motion
🔨 Build It Like This
1
when
clicked
2
erase all
2
pen down
3
forever
4
move 3 steps
4
turn 5 degrees
2
change pen
color
by 3