This hard-fought series is about to reach the halfway mark. To celebrate, Taskmaster Greg Davies invites all five contestants to have some global fun with a beach ball. Elsewhere, will Lou Sanders's wise words for the youth of today hit home? Can Paul Sinha invent a revolutionary new use for a basketball? And will Sian Gibson rescue Little Alex Horne from the sharp beak of an aquatic bird? Answers: maybe, possibly, and probably not.