se 270 re 3 [[ fd 10 rt 90 fd 20 rt 90 fd 10 ]] fd 10Repeat it a few times and see what happens.
The lowest, left corner is at (-10, 0). Each square is 20x20. Try this
repeat for making a single square:
se 270 re 3 [[ fd 10 rt 90 fd 20 rt 90 fd 10 ]] fd 10Repeat it a few times and see what happens. |
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 Challenge #1 |
 Challenge #2 |
 Challenge #3 |
 Challenge #4 |