The weird thing is that it seems like walking past does NOT fail you. We don't know if there are any demerit points aside from instant fail.

But saving him while remaining dirty is an instant fail with seemingly no merit for saving at all.

When you see it as a test to reward the vain and punish the kind, it's somewhat less funny. Especially as a test for a children's school.

I guess you could be super rich and have your maid do the dirty work.