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Interest: Web Exploitation.
Activities: DreamHack, Baekjoon
I occasionally blogs about web security, tricks, and development.

recent articles

Midnight Flag CTF 2026 Quals
Midnight Flag CTF 2026 Quals
Mar 14, 2026
DefCamp-CTF 2025 Quals
DefCamp-CTF 2025 Quals
Sep 12, 2025
ASIS CTF 2025 Quals (Upsolve)
ASIS CTF 2025 Quals
Sep 6, 2025
CCE 2025 Quals
CCE 2025 Quals
Aug 16, 2025
Whitehat 2024 Final
Whitehat 2024 Final
Nov 19, 2024