Paul moves water from one bathtub to another

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

Paul realised that the plugs were at the end of the chains but panicked and got in a knot, causing the plugs to keep coming out. By the time he had worked out the plugs, he could only relocate 351 millilitres, receiving 1 point.

(Written by Taskmaster Wiki contributors)