The riddle shared on social media goes like this: Hanh is not as tall as Linh, Hanh is taller than Cuong, Cuong is taller than Khanh, Khanh is taller than Linh. Who is the tallest? Many people will surely rack their brains trying to figure out how difficult this riddle is.
The IQ test is controversial: who has the highest IQ?
Leave your answer in the comments section and see how many people give the same answer as you.
Source: https://vtcnews.vn/bai-toan-iq-gay-tranh-cai-ai-cao-nhat-ar983373.html
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