Chris Maslanka and the panel attempt to baffle each other with brainteasers based on words, numbers and logic. On this week's panel are medical physicist and maze designer Angela Newing , and mathematicians Rob Eastaway and Victor Bryant. Producers Claire Csonka and Harry Parker
Listeners with puzzles and answers can send them to Puzzle PaneL Room 7058. BBC Broadcasting House. London W1A 1AA, or by e-mail: puzzle.panel@bbc.co.uk