Welcome to the CYBER.ORG Capture the Flag (CTF) competition! This CTF event is an online competition where you can test your knowledge and skills in all things cyber! New challenges will be added throughout the event, so don't forget to check back often!

Some of the challenges are designed to be solved easily while others are more challenging. Don’t worry, you can attempt a challenge several times to get it right. You ARE encouraged to use the internet to search for resources. You can ask a friend for help too.

Points are awarded for correct answers and values are based on difficulty. Rankings are determined by several factors including but not limited to the number of points earned, number of attempts to correctly answer a challenge, and how quickly the correct answer was found.

This competition is made possible through a partnership with DoD STEM and the Defense STEM Education Consortium (DSEC).

Good luck and get solving!

This site will be locked until 8 a.m. Eastern time on Tuesday, August 23, 2022. The competition will run until 5 p.m. Eastern time on Thursday, August 25, 2022.


Click here to register and get started!