DEFCON 6
- DEFCON CTF 2017 Quals -- badint May 2, 2017
- DEFCON CTF 2017 Quals -- peROPdo May 2, 2017
- DEFCON CTF 2015 Quals -- wibbly-wobbly-timey-wimey May 24, 2015
- DEFCON CTF 2015 Quals -- catwestern May 24, 2015
- DEFCON CTF 2015 Quals -- mathwhiz May 23, 2015
- DEFCON CTF 2015 Quals -- r0pbaby May 23, 2015