Stage: 2, 3 and 4 Challenge Level:
Create a procedure for your pentomino, make sure you always end up
where you started and pointing in the same direction (this simple
habit can save a lot of pain later!).
Now try writing a new procedure that will draw a line of these
pentomineos, and then a plane of these pentominoes
Now you can superimpose one tessellation on top of another by
amending the starting point and/or orientation. Why not write a
super-procedure to do this.