Fri, 15 May 2026, 16:00 UTC — Sun, 17 May 2026, 16:00 UTC 
On-line
A TJCTF event.
Format: Jeopardy 
Official URL: https://tjctf.org/
You will be able to login this event with CTFtime.
This event's future weight is subject of public voting!
Event organizers
TJCTF is an international cybersecurity competition hosted by TJ Computer Security Club (tjcsc), a group of students from Thomas Jefferson High School for Science and Technology in Northern Virginia.
Prizes are sponsored by Zellic, Hex-Rays, TryHackMe, and APIsec.
Twitter: https://twitter.com/tjctf
Email: [email protected]
Discord: https://discord.gg/w5xapGP
Competition is online.
Infra sponsored by goo.gle/ctfsponsorship
The US High School Division has the following prizes:
1. $150 + 2x IDA Pro Expert-2 licenses + Hex-Rays notebooks and T-shirts + 5x TryHackMe Annual Premium vouchers + 5x APIsec CASA vouchers
2. $100 + 5x TryHackMe 6-month vouchers + 5x APIsec ACP vouchers
3. $50 + 5x APIsec University+ access
The Open Division has the following prizes:
1. $100 + 3x IDA Pro Expert-2 licenses + Hex-Rays notebooks and T-shirts + 5x TryHackMe 3-month vouchers + 5x APIsec CASA vouchers
2. $60 + 5x APIsec ACP vouchers
3. $40 + 5x APIsec University+ access
The Writeup Contest will award $100 Amazon gift cards to each of the top 5 writeups.
To be eligible for US High School or Open Division prizes, teams must consist of no more than 5 members.
