HITCON 8 HITCON CTF 2025 -- calc Aug 25, 2025 HITCON CTF 2022 -- Fourchain - Hypervisor Nov 28, 2022 HITCON CTF 2022 -- Fourchain - Browser Nov 28, 2022 HITCON CTF 2016 Quals -- Shelling Folder Oct 11, 2016 HITCON CTF 2016 Quals -- Hackpad Oct 11, 2016 HITCON CTF 2016 Quals -- ROP Oct 11, 2016 HITCON CTF 2016 Quals -- flame Oct 11, 2016 HITCON CTF 2016 Quals -- Secret Holder Oct 10, 2016