The hardest problem on the hardest test
Published December 8, 2017
At a glance
Views
16,489,040
Likes
417,041
Comments
20,236
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
A difficult Putnam question with an elegant solution. This video was sponsored by Brilliant: https://brilliant.org/3b1b Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/putnam-than…
- Published
- December 8, 2017
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How The hardest problem on the hardest test is doing
It has 16.4M views in total. It ranks #505,442 among tracked YouTube videos by views.
Key facts about The hardest problem on the hardest test
- Total views
- 16.4M
- Total likes
- 417K
- Total comments
- 20.2K
- Published
- December 8, 2017
- Global rank by views
- #505,442
Frequently asked questions
How many views does The hardest problem on the hardest test have?
The hardest problem on the hardest test has 16,489,040 views, 417,041 likes and 20,236 comments, ranking #505,442 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.