[quote name=\'tvwxman\' post=\'149308\' date=\'Apr 1 2007, 11:48 PM\']
Foreign Panel : Does this type of stunt remind you of something seen on "Wanna Bet?" Cause that just taped on Friday.
[/quote]
Certainly You Bet! often featured one or two obscure knowledge based challenges like this each week. Wetten Dass normally has one, from the limited episodes of it I've seen.
Incidentally, if you want to have a look at the sort of thing you can see on Wetten Dass, the official website has loads of videos:
http://www.zdf.de/ZDFde/inhalt/27/0,1872,1001627,00.html(You'll need to go to old episodes, which is Sendungen, pick an episodes and the bets should be on the right, although the bets for the episode on last weekend (ep. 168 from Freiberg) aren't up yet).
Hoover joke!