I push a boiled egg and an egg cup towards the candidate and ask them to eat it like x86 processor. - If they put the egg in the cup the upside-down, its a fai

I push a boiled egg and an egg cup towards the candidate and ask them to eat it like x86 processor. - If they put the egg in the cup the upside-down, its a fail - If its right-side up with solid rationale, I know its a senior. Without rationale - I know its a lucky junior. - If they immediately grab the egg and swallow it without saying a word they are destined for management - If they take out a cap'n crunch whistle and blow on it while giving me a red card, I have to resign and let them take over the reigns