3Blue1Brown
@3blue1brown · 8.7M subscribers
3Blue1Brown’s most viewed videos of 2026
Lifetime totals, not views in this range.
Snapshot from 19 Oct 2026.
- Rank 1:
Why you can't comb a hairy ball, and why we care
- Rank 2:
The last IMO problem AI could not solve
- Rank 3:
How (and why) to take a logarithm of an image
- Rank 4:
There's never been a better time to go into math
- Rank 5:
Reinventing Entropy | Compression is Intelligence Part 1
- Rank 6:
The most beautiful formula not enough people understand
- Rank 7:
Bacteria Grid Puzzle Solution
- Rank 8:
Solution to the ladybug clock puzzle
- Rank 9:
But what is cross-entropy? | Compression is Intelligence Part 2
- Rank 10:
The lattice bacteria puzzle
- Rank 11:
Covering 10 points, a surprisingly tricky puzzle.
- Rank 12:
The ladybug clock puzzle
- Rank 13:
The Phone Number puzzle
- Rank 14:
The last IMO problem AI could not solve
- Rank 15:
100 random chords, how many intersections?
- Rank 16:
The jumping pegs puzzle
- Rank 17:
Tie random ends: How many loops?
- Rank 18:
Measuring the entropy of English
- Rank 19:
The subset sum puzzle
- Rank 20:
Escher's most mind-bending piece
- Rank 21:
The 64 sugar cubes puzzle
- Rank 22:
What's the perfect encoding? How do you know?