David J. Malan on Instagram: “@CS50 Puzzle Day returns on 4 September 2020... Register at cs50.ly/register. Link also in @cs50's bio. Here's a puzzle from last time. The…”
![This is CS50's #Puzzle of the Day for Sunday, 29 March 2020. The answer is a single word in English. Comment below to answer. And post photos of any work, if you'd This is CS50's #Puzzle of the Day for Sunday, 29 March 2020. The answer is a single word in English. Comment below to answer. And post photos of any work, if you'd](https://i.redd.it/jkzs0x52rmp41.jpg)
This is CS50's #Puzzle of the Day for Sunday, 29 March 2020. The answer is a single word in English. Comment below to answer. And post photos of any work, if you'd
Sabanci University International - CoSpace is hosting Turkey's first CS50x Puzzle Day this year! Come, join us and celebrate together! . Harvard has announced this year's CS50x Puzzle Day and you're invited
![CS50 on Twitter: "This is CS50's past (and last!) #puzzle of the day for April 1. The answer is a single word in English. For more such puzzles, register for CS50x Puzzle CS50 on Twitter: "This is CS50's past (and last!) #puzzle of the day for April 1. The answer is a single word in English. For more such puzzles, register for CS50x Puzzle](https://pbs.twimg.com/media/EUho1GmXsAA-uyq.jpg)
CS50 on Twitter: "This is CS50's past (and last!) #puzzle of the day for April 1. The answer is a single word in English. For more such puzzles, register for CS50x Puzzle
![CS50 on Twitter: "CS50x Puzzle Day 2019 has begun! Here are this year's puzzles. Visit https://t.co/DRuODdiTKq to register, to download a PDF, and to submit! Ends Monday, 1 April 2019. https://t.co/hgUzcu8rWV" / CS50 on Twitter: "CS50x Puzzle Day 2019 has begun! Here are this year's puzzles. Visit https://t.co/DRuODdiTKq to register, to download a PDF, and to submit! Ends Monday, 1 April 2019. https://t.co/hgUzcu8rWV" /](https://pbs.twimg.com/media/D2x1GUNUcAEzC7H.jpg)