Redditors are introduced to the water level test. You are shown a drawing of a glass with the water level marked on it. Then you are shown a drawing of a tilted glass. You have to mark the water level. Simple, right? It's literally a test for young children.

As expected from the once in a generation geniuses that redditors (believe they) are, the top comments are full of cope about how the test is stupid and failing it actually means you're just too smart to know how water works.
This high IQ redditor took a very real IQ test where he noticed a statistical anomaly that the writers didn't. He's so smart he got it wrong! That's what's going on here! Never mind the fact that "draw a line where the water level would be" is as clear and unambiguous as it gets.
See? Another person is sure it's because of ambiguous wording. They just asked "where the line would be"! That's ambiguous!
Except, again, the question uses the term "water level", which means exactly one thing. Too smart to be fooled by bad wording, and also too smart to read the introductory paragraph of the article and learn what the wording actually was. That's a whole lot of smart.
One redditor wonders why women are so bad at this test.
There is only one possible explanation: women are too smart to get it right.
Or, alternatively, those horrible sexist men forced them to choose the wrong answer. By being sexist.
Whatever the answer, one thing is for sure: redditors are never wrong. Not ever.