Round 2 of the 2019 Facebook Hacker Cup is less than 48 hours away!

The round will begin on July 13th, 2019 at 10am PDT and will last for 3 hours. You can check the start time in your local timezone here.

The contest will be available here shortly before the round begins.

You're eligible to compete in Round 2 if you scored at least 30 points in Round 1.

The top 200 contestants will advance to Round 3, which will take place on July 27th, and the top 500 contestants will win Hacker Cup t-shirts! We'll begin shipping out t-shirts by September, at which point the winners will receive emails with tracking information. Please note that all submission judgments will only be revealed after the round ends, and that time penalty will be used to break score ties. More details about rules and other information can be found here.

Good luck!

The corresponding Facebook post can be found here.

Update: The round has ended, and solutions have been posted here. Thanks for participating!