Little Alex Horne, assistant to the Taskmaster in every conceivable area of his life, is all excited in this episode because of a task involving a fiendish riddle. Meanwhile, Morgana Robinson drenches herself in peas, Victoria Coren Mitchell learns a new skill, Desiree Burch makes a political statement with jam, Alan Davies piles on the sunglasses and Guz Khan pens a new song. Greg Davies is by turns impressed and really quite cross.