🖌️ Thicker Lines
change pen size by () makes the trail thicker (or thinner, with a negative number) from here on — a line can start thin and grow bold as it's drawn.
👀 What You'll Make
🧩 Grab These Blocks
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Events
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Pen
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Motion
🔨 Build It Like This
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when
clicked
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pen down
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change pen size by 10
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move 100 steps