蝦男

虾 = 虫 + 下 : In order to be admitted to the ashram Xi Shi (xi) has to complete a trial in front of it (a1). She has to survive a sea of shrimp (虾) only with the help of a ladder (下) on which she can save herself from the shrimp army. To not make it too easy for her though there's also an army of mosquitoes (虫) harassing her.

男 = 力 + 田 : Mnemonic symbol: a mankini.

Napoleon (n) is taking part in the iron-man contest. In the anthill's kitchen (an2) he has to rob through a muddy field (田) as fast as possible while wearing a mankini (男). He has to reach a power button (力) located at the other end of the field and push it as fast as possible to qualify for the next round.