ctf 11
- M*CTF 2025: first place in Moscow
- CSCV 2025: second prize in Bracket B
- Digital Dragons 2025: a consolation prize in Da Nang
- HackTheon Sejong 2025: top 10 in Korea
- ASEAN Student Contest 2024: third prize in Attack-Defense
- ASEAN Student Contest 2023: my first Attack-Defense final
- Lesson 20.3: Final project, reverse a program and write the report
- Lesson 20.2: Solving RE challenges in CTFs and writing a write-up
- Lesson 20.1: Hands-on with crackmes.one, level 1 to level 4
- PTIT CTF 2023: second prize at home
- PTIT CTF 2022: my first CTF prize