CS50 Office Hours Reels
Total watch time
10m 12s
at 1× speed · exactly 10 minutes, 12 seconds at 1×
| 1× | 10m 12s |
|---|---|
| 1.25× | 8m 10s |
| 1.5× | 6m 48s |
| 1.75× | 5m 50s |
| 2× | 5m 6s |
Average video1m 17s
Longest1m 58s
Shortest34s
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 (8)
10m 12s in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 How do you escape tutorial hell? CS50’s own Carter Zenke bets it’s easier than it seems.
|
1:32 | 2026-07-27 | |
| 2 |
 What lets C, Rust and other languages achieve higher speeds than Python?
|
1:18 | 2026-07-27 | |
| 3 |
 Looking to deepen your knowledge of computer science by reading books? Brian Yu gives his recs.
|
1:19 | 2026-07-22 | |
| 4 |
 Ever wondered what P and NP problems are? CS50’s own Brian Yu is here to explain.
|
1:58 | 2026-07-17 | |
| 5 |
 Is learning to code still important? CS50’s own Colton Ogden weighs in.
|
1:17 | 2026-07-13 | |
| 6 |
 CS50’s own Brian Yu explains why learning by doing is the best way to master new skills.
|
0:37 | 2026-07-02 | |
| 7 |
 Learn how Professor David J. Malan realized computer science is the field for him.
|
1:37 | 2026-06-26 | |
| 8 |
 Unsure how to approach CS50? Carter Zenke answers.
|
0:34 | 2026-06-25 |
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Markdown
[](https://playlistduration.com/playlist/PLb35IF1fLPd4)HTML
<a href="https://playlistduration.com/playlist/PLb35IF1fLPd4"><img src="https://playlistduration.com/badge/playlist/PLb35IF1fLPd4.svg" alt="Watch time: 10m 12s · 8 videos" width="202" 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/PLb35IF1fLPd4 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.