Round 1 of the 2020 Facebook Hacker Cup is less than 48 hours away!

The round will begin on August 15th, 2020 at 10am PDT and will last for 24 hours. The contest can be found here.

You're eligible to compete in Round 1 if you solved at least one problem correctly in the Qualification Round.

Everyone who scores at least 25 points (regardless of time taken) will advance to Round 2, which will take place on Sat. Aug. 29th. Please note that all submission judgments will only be revealed after the round ends. More details about rules and other information can be found in the FAQ.

We wish you the best of luck, and hope that you enjoy the contest!

The Facebook post can be found here.

Update 1: Due to an error with problem B (Dislodging Logs), only 25 points are now required to advance to Round 2, rather than 30.

Update 2: The round has ended, thank you for participating! The scoreboard can be found here, and the solutions here.