Sat, 01 May 2021, 00:00 UTC — Mon, 03 May 2021, 00:00 UTC 

On-line

A DEF CON CTF Qualifier event.

Format: Jeopardy 

Official URL: https://oooverflow.io/dc-ctf-2021-quals/

Future weight: to be determined

Rating weight: 80.92 

• Order of the Overflow