Sat, 03 July 2021, 02:00 UTC — Mon, 05 July 2021, 02:00 UTC 


0CTF event.

Format: Jeopardy Jeopardy

Official URL:

Future weight: to be determined

Rating weight: 0.00 

Event organizers 

This is an online jeopardy-style CTF organized by 0ops and Tencent eee. We welcome CTF players all over the world!


Top 12 teams will be qualified for the 0CTF/TCTF 2021 Finals held in China.

Sign in to mark participation.