Quizmaster Richard Stilgoe with this week's mystery guests.
Have you ever met a pentadactyl? Do you know any tangerines that can walk? Would you like to win a BBC computer? If you're a dab hand with the odd anagram or three, be ready with your pencil and paper at 4.25 pm. Also trying to win a computer will be this week's teams from
ROWNHAMS PRIMARY SCHOOL, Southampton, and SWANTON MORLEY PRIMARY SCHOOL Dereham, Norfolk. Format devised by ROBERT GOULD
Designer CHRIS WEBSTER Producer IAN Oliver