| Thu 05 April 2018 | Capture The Fun: SECCON 2017 Final International Competition |
| Mon 22 January 2018 | pwnable.kr: aeg (550) |
| Wed 17 January 2018 | pwnable.kr: rootkit (400) |
| Wed 29 November 2017 | Capture The Fun: Cyber Sea Game 2017 |
| Wed 29 November 2017 | Capture The Fun: Cyber Jawara 2017 |
| Wed 29 November 2017 | Cyber Sea Game 2017: addcrypto (50) |
| Wed 29 November 2017 | Cyber Sea Game 2017: rsa-8192 (200) |
| Mon 27 November 2017 | TUCTF 2017: Crypto Clock (300) |
| Mon 27 November 2017 | TUCTF 2017: Guestbook (250) |
| Tue 18 July 2017 | MeePwn CTF 2017: Simpler RSA (100) |
| Tue 18 July 2017 | MeePwn CTF 2017: |\/|/-\T|-| (100) |
| Fri 10 February 2017 | BTRFS: Access Beyond End of Device |
| Fri 10 February 2017 | Implementation vs Design |