the journal
notes & thoughts.
longer writing - technical notes, project post-mortems, and occasional dispatches about rhythm games.
- 2026nov 8
HKCERT CTF 2026 - [game] Not My Type
nov 8·20 min read - nov 8
HKCERT CTF 2026 - [game] Out of Reach
nov 8·15 min read - apr 24
ANA 香港往日本 Happy Blue Sale 優惠整理
apr 24·7 min read - apr 24
我的日本機票記錄
apr 24·11 min read - 2025dec 31
Japanese Journal - 2025 year in review
dec 31·9 min read - dec 29
HKCERT CTF 2025 - [web] renderme
dec 29·7 min read - oct 3
CUHK CTF 2025 - [web] gadgets
oct 3·8 min read