I saw this episode of "Pointless" too & correctly guessed "Round And Round", as like Del Boy said above, it was in a music round & you had to name the missing word in various different song titles, who all had the same word used more than once, so aswell as "Round And Round" by New Order, there was also "Say, Say, Say" by Michael Jackson & Paul McCartney and "It's A Man's, Man's, Man's World" by James Brown etc.
"Round And Round" was pointless, but I guess outside of us fans, it's not a particularly well-known New Order song & only got to #21 in '89. The general public only really seem to know a few New Order songs, which are usually: "Blue Monday", "True Faith", "World In Motion", "Regret" & "Crystal".
It's a shame as "Round And Round" is a good track & one of my favourites on the "Technique" album. :)