TubeToppers

3Blue1Brown

@3blue1brown · 8.7M subscribers

3Blue1Brown’s most viewed videos of 2020

Lifetime totals, not views in this range.

Snapshot from 19 Oct 2026.

  1. Rank 1:
    Exponential growth and epidemics

    Exponential growth and epidemics

    6M views8 Mar 20208:57(opens in a new tab)

  2. Rank 2:
    Simulating an epidemic

    Simulating an epidemic

    5.2M views27 Mar 202023:12(opens in a new tab)

  3. Rank 3:
    Group theory, abstraction, and the 196,883-dimensional monster

    Group theory, abstraction, and the 196,883-dimensional monster

    3.8M views19 Aug 202021:58(opens in a new tab)

  4. Rank 4:
    Why “probability of 0” does not mean “impossible” | Probabilities of probabilities, part 2

    Why “probability of 0” does not mean “impossible” | Probabilities of probabilities, part 2

    3.3M views12 Apr 202010:01(opens in a new tab)

  5. Rank 5:
    But what are Hamming codes? The origin of error correction

    But what are Hamming codes? The origin of error correction

    3M views4 Sept 202020:05(opens in a new tab)

  6. Rank 6:
    Binomial distributions | Probabilities of probabilities, part 1

    Binomial distributions | Probabilities of probabilities, part 1

    2.7M views15 Mar 202012:34(opens in a new tab)

  7. Rank 7:
    Complex number fundamentals | Ep. 3 Lockdown live math

    Complex number fundamentals | Ep. 3 Lockdown live math

    2.2M views24 Apr 20201:22:11(opens in a new tab)

  8. Rank 8:
    The impossible chessboard puzzle

    The impossible chessboard puzzle

    2.1M views5 Jul 202018:42(opens in a new tab)

  9. Rank 9:
    Trigonometry fundamentals | Ep. 2 Lockdown live math

    Trigonometry fundamentals | Ep. 2 Lockdown live math

    2M views21 Apr 20201:13:17(opens in a new tab)

  10. Rank 10:
    What makes the natural log "natural"? | Ep. 7 Lockdown live math

    What makes the natural log "natural"? | Ep. 7 Lockdown live math

    1.7M views8 May 20201:14:54(opens in a new tab)

  11. Rank 11:
    What is Euler's formula actually saying? | Ep. 4 Lockdown live math

    What is Euler's formula actually saying? | Ep. 4 Lockdown live math

    1.7M views28 Apr 202051:16(opens in a new tab)

  12. Rank 12:
    The simpler quadratic formula | Ep. 1 Lockdown live math

    The simpler quadratic formula | Ep. 1 Lockdown live math

    1.5M views17 Apr 202052:11(opens in a new tab)

  13. Rank 13:
    Tips to be a better problem solver [Last live lecture] | Ep. 10 Lockdown live math

    Tips to be a better problem solver [Last live lecture] | Ep. 10 Lockdown live math

    1.5M views22 May 20201:08:20(opens in a new tab)

  14. Rank 14:
    The medical test paradox, and redesigning Bayes' rule

    The medical test paradox, and redesigning Bayes' rule

    1.4M views22 Dec 202021:14(opens in a new tab)

  15. Rank 15:
    Logarithm Fundamentals | Ep. 6 Lockdown live math

    Logarithm Fundamentals | Ep. 6 Lockdown live math

    1.2M views5 May 20201:34:22(opens in a new tab)

  16. Rank 16:
    Lockdown math announcement

    Lockdown math announcement

    995.3K views16 Apr 20202:13(opens in a new tab)

  17. Rank 17:
    Imaginary interest rates | Ep. 5 Lockdown live math

    Imaginary interest rates | Ep. 5 Lockdown live math

    958.8K views1 May 20201:03:07(opens in a new tab)

  18. Rank 18:
    Hamming codes part 2: The one-line implementation

    Hamming codes part 2: The one-line implementation

    953.2K views4 Sept 202016:50(opens in a new tab)

  19. Rank 19:
    The power tower puzzle | Ep. 8 Lockdown live math

    The power tower puzzle | Ep. 8 Lockdown live math

    938.2K views12 May 202053:50(opens in a new tab)

  20. Rank 20:
    Intuition for i to the power i | Ep. 9 Lockdown live math

    Intuition for i to the power i | Ep. 9 Lockdown live math

    593.1K views15 May 20201:13:38(opens in a new tab)

  21. Rank 21:
    The DP-3T algorithm for contact tracing (with Nicky Case)

    The DP-3T algorithm for contact tracing (with Nicky Case)

    364.4K views14 May 20204:24(opens in a new tab)