Linda stacks her buckets
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Linda immediately puts a bean bag on top of one of her buckets and lies down. This makes her bucket stack technically taller than her, but Lasse insists that the tower must be taller than the contestant when stood up, so she earns no points.
(Written by Jenny R and proofread by Karl Craven)