All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Top suggestions for CS50 Puzzle Day
CS50
IDE
CS50
Sand Box
CS50
EDX
CS50
Ai Python
CS50
Harvard
CS50
Project Ideas
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
CS50
IDE
CS50
Sand Box
CS50
EDX
CS50
Ai Python
CS50
Harvard
CS50
Project Ideas
1:31
CS50x Puzzle Day is an online adaptation of an event we hold at Harvard each year, an opportunity to collaborate on a team with classmates, family, friends, students, and colleagues on a packet of puzzles (i.e., logic problems). The event is open to everyone around the world, whether taking CS50 or not. No prior CS experience required. Teams of size 2, 3, or 4 are encouraged, or you can participate on your own. Teachers are welcome to host their own version during class. Starts anytime after 00:
1.7K views
Mar 14, 2024
Facebook
CS50
2:21
Invitation to CS50x Puzzle Day 2025
17.7K views
Mar 28, 2025
YouTube
CS50
2:37
This is Puzzle Day by Steven at the @CS50 Fair at @Harvard. | CS50
33.7K views
3 months ago
Facebook
CS50
31:30
CS50x Puzzle Day 2022 Solutions
21K views
Apr 5, 2022
YouTube
CS50
2:05
Sudochem - CS50x Puzzle Day 2017
7.3K views
Apr 4, 2017
YouTube
CS50
1:26
You're invited to CS50x Puzzle Day 2016
15.7K views
Feb 10, 2016
YouTube
CS50
1:07
CS50x Puzzle Day 2026
8K views
3 weeks ago
YouTube
CS50
CS50x Puzzle Day 2023 - CS50x 2023
Mar 31, 2023
harvard.edu
2:13
Look Up - CS50x Puzzle Day 2017
32.6K views
Apr 4, 2017
YouTube
CS50
10:48
This Puzzle Uses REAL Subway Maps 🚆 Solving CS50 Puzzle 7 (Ticket to Ride) | CS50 Puzzle Day 2025
22 views
1 week ago
YouTube
The Incense Spiral
2:20
CS50 on Instagram: "Hello, world! CS50x Puzzle Day is back. Starts anytime after 00:00 on Friday, April 4, and ends anytime before 23:59 on Monday, April 7, in your own time zone. Register at https://cs50.ly/register. Link in @CS50’s bio. CS50x Puzzle Day is an online adaptation of an event we hold at Harvard each year, an opportunity to collaborate on a team with classmates, family, friends, students, and colleagues on a packet of puzzles (i.e., logic problems). The event is open to everyone ar
15.1K views
Mar 31, 2025
Instagram
23:26
CS50 Puzzle Day @ SEC - September 9, 2023
10K views
Sep 12, 2023
YouTube
CS50
0:56
Invitation to CS50x Puzzle Day 2019
41.9K views
Mar 12, 2019
YouTube
CS50
0:49
A Look around CS50 Puzzle Day 2016
6.1K views
Sep 4, 2016
YouTube
CS50
4:30
Two Degrees - CS50x Puzzle Day 2017
11.1K views
Apr 4, 2017
YouTube
CS50
3:07
Stacks - CS50x Puzzle Day 2017
5.5K views
Apr 4, 2017
YouTube
CS50
9:13
Lost in the Dark? 🦯 Solving CS50 Puzzle 3 (The Blind Maze) | CS50 Puzzle Day 2025
27 views
2 weeks ago
YouTube
The Incense Spiral
1:58
Taste the Rainbow - CS50x Puzzle Day 2017
7.4K views
Apr 4, 2017
YouTube
CS50
0:40
CS50x Puzzle Day 2017 in Ukraine
1.3K views
Apr 5, 2017
YouTube
CS50
24:07
FINAL PROJECT | SOLUTION (CS50x)
26.5K views
Sep 16, 2022
YouTube
Dors Coding School
1:55
Harvard CS50x | How to submit the first problem set(Scratch) Guide
21.4K views
Jul 4, 2022
YouTube
Dev -R
5:35
CS50 Puzzle Day 2017 Snapchat Story
2.1K views
Sep 3, 2017
YouTube
CS50
15:22
[2023] CS50 - (Week 1) Mario (More Comfortable) | Walkthrough & Guide for Beginners | By Anvea
13.5K views
Aug 2, 2021
YouTube
CS50 Guide by Anvea
9:54
CS50 Week 1 Practice Problem - Prime Solution (Step by Step Guide for Beginners)
8.8K views
Aug 10, 2023
YouTube
CS50 Made Easy with Rahul
1:41:54
CS50 2020 - Lecture 0 - Scratch
1.8M views
Dec 31, 2020
YouTube
CS50
6:31
LAB 9: BIRTHDAY | SOLUTION (CS50)
13K views
Mar 4, 2021
YouTube
Dors Coding School
9:19
Watch This BEFORE doing Problem Set 1 - Mario (Harvard CS50 Week 1 Practice Problem Debug Solution)
9.7K views
Jun 20, 2023
YouTube
CS50 Made Easy with Rahul
15:48
[2023] CS50 - (Week 1) Mario (Less Comfortable) | Walkthrough & Guide for Beginners | By Anvea
30.8K views
Jun 27, 2021
YouTube
CS50 Guide by Anvea
19:58
CS50 Problem Set 7 - Fiftyville Solution 2024. (Beginners Guide to CS50 fiftyville)
23.6K views
Apr 20, 2023
YouTube
Devin Finley
16:39
CS50 - PRACTICE PROBLEMS WEEK 1: DEBUG, HALF and PRIME | SOLUTIONS
27.8K views
Jan 10, 2023
YouTube
Dors Coding School
See more
More like this
Feedback