TubeToppers

3Blue1Brown

@3blue1brown · 8.7M subscribers

3Blue1Brown’s most viewed videos of 2015

Lifetime totals, not views in this range.

Snapshot from 19 Oct 2026.

  1. Rank 1:
    What does it feel like to invent math?

    What does it feel like to invent math?

    4.6M views14 Aug 201515:08(opens in a new tab)

  2. Rank 2:
    e to the pi i, a nontraditional take (old version)

    e to the pi i, a nontraditional take (old version)

    2.8M views5 Mar 20156:14(opens in a new tab)

  3. Rank 3:
    Music And Measure Theory

    Music And Measure Theory

    1.7M views4 Oct 201513:13(opens in a new tab)

  4. Rank 4:
    Euler's Formula and Graph Duality

    Euler's Formula and Graph Duality

    530.2K views21 Jun 20157:27(opens in a new tab)

  5. Rank 5:
    How to count to 1000 on two hands

    How to count to 1000 on two hands

    455.6K views18 Sept 20152:34(opens in a new tab)

  6. Rank 6:
    Euler's Formula Poem

    Euler's Formula Poem

    184.3K views5 Mar 20151:04(opens in a new tab)