PPC 12
- HITCON CTF 2016 Quals -- flame
- CSAW CTF 2015 -- autobots
- AIS3 2015 pre-exam -- complete writeup
- DEFCON CTF 2015 Quals -- wibbly-wobbly-timey-wimey
- DEFCON CTF 2015 Quals -- catwestern
- DEFCON CTF 2015 Quals -- mathwhiz
- ASIS CTF 2015 Quals -- grids
- VolgaCTF 2015 Quals -- math problem
- BackdoorCTF 2015 -- Binary + Misc
- 0CTF 2015 Quals -- geo-newbie
- SCTF 2014 -- Code400
- ASIS CTF Finals 2014 -- SATELLITE