Draw the number 4 with a black pen that is 2 pixels thick. It is 40 pixels wide and 80 pixels high.
The turtle starts at the center of the canvas, facing east. This is the bottom-left corner of the number.
- Lift the pen and move to
(0, 80), the top-left corner. - Put the pen down and draw to
(0, 40). - Draw right to
(40, 40). - Draw up to
(40, 80), the top-right corner. - Lift the pen and move back to
(40, 40). - Put the pen down and draw down to
(40, 0), the bottom-right corner.
