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3Blue1Brown

Season 2022 2022

  • 2022-02-06T05:00:00Z on YouTube
  • 15m
  • 1h 45m (7 episodes)
  • United States
  • Documentary
3Blue1Brown, by Grant Sanderson, is some combination of math and entertainment, depending on your disposition. The goal is for explanations to be driven by animations and for difficult problems to be made simple with changes in perspective.

7 episodes

Season Premiere

2022-02-06T05:00:00Z

2022x01 The mathematically optimal Wordle strategy

Season Premiere

2022x01 The mathematically optimal Wordle strategy

  • 2022-02-06T05:00:00Z15m

Note, the way I wrote the rules for coloring while doing this project differs slightly from the real Wordle when it comes to multiple letters. For example, suppose in a word like "woody" the first 'o' is correct, hence green, then in the real Wordle that second 'o' would be grey, whereas the way I wrote things the rule as simply any letter which is in the word somewhere, but not in the right position, will be yellow.

A slight correction to the previous video, with some more details about how the best first word was chosen.

2022x03 Olympiad level counting

  • 2022-05-23T04:00:00Z15m

Original Title: The unreasonable effectiveness of complex numbers in discrete math

Generating functions, as applied to a hard puzzle used for IMO training.

2022x04 How to lie using visual proofs

  • 2022-07-03T04:00:00Z15m

Three false proofs, and what lessons they teach.

Original Title: We ran a contest for math explainers, here are the results (SoME2)

Have you seen more math videos in your feed recently? (SoME2 results)

Winners and honorable mentions for the SoME2 contest

2022x07 But what is a convolution?

  • 2022-11-18T05:00:00Z15m
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