Playlist · CS50
CS50's Deep Thoughts by Daven Farnham
Total watch time
3m 7s
at 1× speed · exactly 3 minutes, 7 seconds at 1×
The shape of the course
Each column is one video, to scale
WatchedTo watch
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Videos (11)
3m 7s in total · tick what you've watched
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| Watched | Leave out of the total | ||||
|---|---|---|---|---|---|
| 1 | CS50 2014 - Deep Thoughts - Phone Book | 0:18 | 2015-01-05 | ||
| 2 | CS50 2014 - Deep Thoughts - Toast | 0:16 | 2015-01-06 | ||
| 3 | CS50 2014 - Deep Thoughts - Scratch | 0:17 | 2015-01-05 | ||
| 4 | CS50 2014 - Deep Thoughts - Five Loop | 0:17 | 2015-01-05 | ||
| 5 | CS50 2014 - Deep Thoughts - A Plus | 0:15 | 2015-01-05 | ||
| 6 | CS50 2014 - Deep Thoughts - Memory | 0:20 | 2015-01-06 | ||
| 7 | CS50 2014 - Deep Thoughts - All Right | 0:21 | 2015-01-05 | ||
| 8 | CS50 2014 - Deep Thoughts - Hash Table | 0:14 | 2015-01-05 | ||
| 9 | CS50 2014 - Deep Thoughts - Binary Tree | 0:16 | 2015-01-05 | ||
| 10 | CS50 2014 - Deep Thoughts - MySQL | 0:16 | 2015-01-05 | ||
| 11 | CS50 2014 - Deep Thoughts - PHP | 0:17 | 2015-01-05 |
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[](https://playlistduration.com/playlist/PLhQjrBD2T381QJABiGh1bFYLIqFdaU3v7)<a href="https://playlistduration.com/playlist/PLhQjrBD2T381QJABiGh1bFYLIqFdaU3v7"><img src="https://playlistduration.com/badge/playlist/PLhQjrBD2T381QJABiGh1bFYLIqFdaU3v7.svg" alt="Watch time: 3m 7s · 11 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/PLhQjrBD2T381QJABiGh1bFYLIqFdaU3v7 returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-11-08 (cached). Private or deleted videos are excluded from totals.