Hackathons
Total watch time
3m 40s
at 1× speed · exactly 3 minutes, 40 seconds at 1×
| 1× | 3m 40s |
|---|---|
| 1.25× | 2m 56s |
| 1.5× | 2m 27s |
| 1.75× | 2m 6s |
| 2× | 1m 50s |
Average video1m 50s
Longest1m 54s
Shortest1m 46s
Remaining—
Plan to finish
About 1 day at an hour a day
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Days
At one hour a day, every day, this playlist takes about 1 day. Turn on JavaScript to plan around your week.
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Google Calendar (first session)
The .ics file imports into Google Calendar, Apple Calendar and Outlook — one event per study day listing that day's videos. Subscribing instead keeps the plan in step with the playlist: new videos become new sessions. In Google Calendar use Other calendars → From URL with the copied feed URL.
Videos (3)
3m 40s in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 Hackathon In Collaboration With Jetbrains
|
1:46 | 2022-06-15 | |
| 2 | Private video | — | ||
| 3 |
 Blockchain Hackathon 5.0 In Collaboration With Neo @iNeuroniNtelligence @Telusko
|
1:54 | 2022-07-17 |
No videos match that filter.
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Markdown
[](https://playlistduration.com/playlist/PLZoTAELRMXVPDz5JmJc4XTE2MyC1HTMQ3)HTML
<a href="https://playlistduration.com/playlist/PLZoTAELRMXVPDz5JmJc4XTE2MyC1HTMQ3"><img src="https://playlistduration.com/badge/playlist/PLZoTAELRMXVPDz5JmJc4XTE2MyC1HTMQ3.svg" alt="Watch time: 3m 40s · 2 videos" width="195" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLZoTAELRMXVPDz5JmJc4XTE2MyC1HTMQ3 returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached). Private or deleted videos are excluded from totals.