Einar can't find the finish line

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Einar tries looking out through some of the windows of the house, to spot the finish line, but is unable to easily identify the bright red banner due to his colour-blindness. He walks around the garden for a while, seeming very confused and asking, “Did the others understand this?” (thus coining the episode title). He does not complete the task, and so receives no points.

(Written by Will G and proofread by Karl Craven)