This year, everyone had delivered a functioning turtle language. Special credit goes to Christof Douma for the nicest embedding of the turtle language using monads:
do forward 100 right 90 forward 100 ...
Unfortunately, besides a good mark, there is no prize for the best embedding :-) Although it was a close finish with the teenage ninja turtles, this year's bag of M&M's for the best drawing goes to Niels van der Velden and Mart Kolthof for their flower-power submission! They can pick up their price at the office of Daan Leijen (B023).
Flower power from Niels van der Velden and Mart Kolthof
The teenage ninja turtle of Guno Heitman en Niels Reyngoud
The parallel turtles of Ingmar Brouns, Peter Nagel
Christof's klavertje vier
Recursive flowers of Robert van Herk