Enjoyable, but frustrating and annoying. Two really great groups, and some excellent/funny red herrings, but at least two items in the bezique and Xebeque groups were way too obscure - you must have used Wikipedia to find the most obscure things that fitted those categories. I could see what the two groups had to be, but there was no way anyone could know enough of them to sort the two groups without cheating.

could not unravel them, well done indeed