40 shapes sheet – Materials – Snap! Forum https://forum.snap.berkeley.edu/t/40-shapes-sheet/10927
40 shapes with shape 18 altered This comes from Barry Newell's book "Turtle Confusion: Logo Puzzles and Riddles" (1988). It can be used as a series of challenges. Depending on the class I've usually found that some sc…
I’d still like to have a shape 18 which fits with the theme of building complex shapes