[HarHarVeryFunny]

I highly doubt that more than a tiny fraction of the human failures are due to having misunderstood the question. Much more likely the human failures are for the same reason the LLMs are failing - failure to reason, and instead spitting out a surface level pattern match type answer.

This doesn't exonerate the LLMs though. The 30% of humans who are failing on this have presumably found their niche in life and are not doing jobs where much reasoning is required. They are not like LLMs expected to design complex software, or make other business critical decisions.