Considering it's called Venn that Tune there were a lot of non-Venn diagrams.
(
Quijibo Esq. BSc. May contain traces of nuts,
Thu 22 Apr 2010, 16:35,
archived)
Completely unlike this competition in that regard, I suppose.
(
sabre-tooth monkey,
Thu 22 Apr 2010, 16:50,
archived)