Why is this 15-Puzzle Impossible? - Numberphile
Published April 21, 2020
At a glance
Views
967,307
Likes
22,063
Comments
1,439
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Don't try this at home - it's impossible... Professor Steven Bradlow explains. More links & stuff in full description below ↓↓↓ Steven Bradlow: https://math.illinois.edu/directory/profile/bradlow Buy the puzzle on Amazon (affiliate link): https://amzn.to/2yt8MBA Numberphile is supported by the Mathematical Sciences …
- Published
- April 21, 2020
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How Why is this 15-Puzzle Impossible? - Numberphile is doing
It has 967K views in total. It ranks #5,011,082 among tracked YouTube videos by views.
Key facts about Why is this 15-Puzzle Impossible? - Numberphile
- Total views
- 967K
- Total likes
- 22.0K
- Total comments
- 1.43K
- Published
- April 21, 2020
- Global rank by views
- #5,011,082
Frequently asked questions
How many views does Why is this 15-Puzzle Impossible? - Numberphile have?
Why is this 15-Puzzle Impossible? - Numberphile has 967,307 views, 22,063 likes and 1,439 comments, ranking #5,011,082 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.