The hardest problem on the hardest test
3Blue1Brown · 8 HN recommendations
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3Blue1Brown walks through a very hard Putnam competition problem and its elegant solution, emphasizing the visual intuition and the thought process behind solving it.
Why HN recommends it: HN fans list it among their favorite 3Blue1Brown videos for showing how mathematical problem solving actually unfolds.
“these videos give a sense of how someone might actually go about thinking through and solving these kinds of problems” Read on HN ↗