This time on the vat the two tanks are filled with cold mucky mud!

The girls are not looking forward to this. They take seats about the mud vats and are asked maths questions the one closest to the answer is the winner and the loser gets lowered down into their tank and dipped in and lifted back up… each time going lower and lower until one of the two girls gets to about their shoulder and the overhead mud gets released all over them.

Then they dunk under the mud before coming out and getting washed off