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" /
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" /
![CS50x Puzzle Day 2019 has begun! Start and submit anytime before 23:59:59 on Monday, 1 April 2019 : r/cs50 CS50x Puzzle Day 2019 has begun! Start and submit anytime before 23:59:59 on Monday, 1 April 2019 : r/cs50](https://external-preview.redd.it/m8YsmPIpPGsiSpgfnda1SpAw3VSWgiVe9JeeuW32Z1g.jpg?width=640&crop=smart&auto=webp&s=ef0252f5523f7cdb6ce5cb41a0c0081828b4dcbd)