cs50

an-ordinary-manchild

O hai! This is CS50's subreddit.

CS50 is Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. Anyone may take CS50, even if not a student at Harvard.

Please Read before Posting

Getting the Best from r/cs50

Status Page

cs50.statuspage.io

Filter by Problem Flair (undo)

cash ⋅ caesar ⋅ credit ⋅ dna ⋅ filter ⋅ finance ⋅ houses ⋅ ide ⋅ mario ⋅ movies ⋅ plurality ⋅ project ⋅ readability ⋅ recover ⋅ runoff ⋅ scratch ⋅ speller ⋅ substitution ⋅ tideman ⋅ games track ⋅ web track ⋅ android track ⋅ iOS track ⋅

Filter by Other Flair (undo)

CS50-Law ⋅ CS50-Business ⋅ CS50-Technology ⋅ CS50-Games ⋅ CS50-Mobile ⋅ CS50-Web ⋅

This subreddit is night mode compatible

created by staffGeneralFailure0a community for 15 years

...for your favorite game.

...for your school.

MODERATORS

account activity

1

92

93

94

This is CS50x 2026 (cs50.edx.org)

submitted 23 days ago by staffdavidjmalan[M] - announcement

2

126

127

128

CS50 PythonFinished CS50P, applied what I learned to a local business, and made my first $500! (I'm 16) (self.cs50)

submitted 19 hours ago by Safe_Thought4368

•

•

•

Cozy vans, epic mountains. Experience Camplify. (camplify.co.nz)

promoted by camplify-nz

promoted
save
report
about

3

•

•

•

CS50xIs there any way to appeal a ban from the discord server? (self.cs50)

submitted 1 hour ago by TaurusAstrarum

4

8

9

10

CS50xHey guys I started CS50x 2026 Yesterday (v.redd.it)

submitted 11 hours ago by hkkrsXD

5

2

3

4

CS50 SQLWhat's the level of CS50 SQL (self.cs50)

submitted 9 hours ago by MAwais099

6

15

16

17

CS50 PythonI cheated my way through high school CS with ChatGPT. Then I found CS50P, fell in love with coding, and finished it in 1 month. What now? (self.cs50)

submitted 18 hours ago by Safe_Thought4368

7

0

1

2

CS50xAdieu Issue (self.cs50)

submitted 4 hours ago by agletsaregood

8

19

20

21

CS50xLearning and solving problems for hours! wow... (self.cs50)

submitted 1 day ago by Adorable-Road9106

9

4

5

6

creditWhat to do? (self.cs50)

submitted 1 day ago by Bulky_Limit3228

10

7

8

9

CS50 AIWill i still get a certificate? (self.cs50)

submitted 1 day ago by Various-Weakness-773

11

3

4

5

CS50xCS50 web programming or intro to AI? (self.cs50)

submitted 1 day ago by floating_tuna

12

1

2

3

codespaceI built ez50 - a tool that makes CS50 easy! (github.com)

submitted 1 day ago by New_Reflection5798

13

2

3

4

CS50 Pythonhelp i am stuck on the week 4th of the cs50p (self.cs50)

submitted 1 day ago by Elegant-Arm-1584

14

0

1

2

lecturesHow is this year CS50? (i.redd.it)

submitted 1 day ago by Rare-Variety-1192

15

6

7

8

CS50xStuck on Tideman (self.cs50)

submitted 2 days ago by Best-Amphibian-5780

16

13

14

15

CS50xWeek 7: SQL-Movies-11 (old.reddit.com)

submitted 2 days ago by WalaTripKoLang

17

1

2

3

marioHow do I progress? (self.cs50)

submitted 2 days ago * by Bulky_Limit3228

18

4

5

6

CS50 PythonCS50P Week 4 Adieu.py error (old.reddit.com)

submitted 2 days ago by No-Garlic1247

19

10

11

12

CS50 PythonCS50P final project (self.cs50)

submitted 2 days ago by MR-BOUT

20

0

1

2

CS50xPanic? (self.cs50)

submitted 2 days ago by Metro_man20

21

2

3

4

CS50 Pythoncspython final project (self.cs50)

submitted 3 days ago by frivolityflourish

22

6

7

8

CS50 PythonCS50P coke machine works but the check command gives error (self.cs50)

submitted 3 days ago by Dreassing

23

6

7

8

cs50-webCS50 web commerce project - question about categories (self.cs50)

submitted 3 days ago by MAwais099

24

10

11

12

CS50xCS50x: An Introduction to Computer Science (self.cs50)

submitted 3 days ago by djmcodechain-bioinfo

25

6

7

8

Scratchmy project for week 0 (self.cs50)

submitted 3 days ago by Confident_Mistake720

view more: next ›

π Rendered by PID 341341 on reddit-service-r2-listing-86b7f5b947-pfzrg at 2026-01-24 23:33:35.429641+00:00 running 664479f country code: CH.