PolyU CTF 2026 Extra
2026-03-16
Extra writeups for Sealed - 1 and Sealed - 2, two linked hardware/forensics challenges from PolyU CTF 2026.
2019 words
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10 minutes
PolyU CTF 2026
2026-03-16
Selected writeups: Leaky CTF Platform Revenge Revenge Revenge, Empty Hook, License 2.0, and Customer Support.
1800 words
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9 minutes
EHAX CTF 2026
2026-02-28
Selected writeups: Quantum Message, Entropic Labyrinth, The Revenge of Womp Womp, and ghostKey.
932 words
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5 minutes
Batman's Kitchen CTF 2026
2026-02-23
Selected writeups: igetsit (format string + partial GOT), Dogtrack (glibc 2.27 heap), IMGGEN81 (16-bit DOS rev).
947 words
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5 minutes
Minecraft Horror Night
2026-02-22
We tried the Minecraft Found Footage Backrooms mod with friends: creepy camera effects, liminal levels, and way too much panic.
375 words
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2 minutes
BITSkrieg CTF 2026
2026-02-22
Selected writeups: Bank Heist (Solana), Mind The Gap (pwn), and safe not safe (firmware rev).
856 words
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4 minutes
Terraria Server Daily Record
2026-02-20
A clean daily diary of our Terraria server: base building, boss fights, Underworld prep, and a Shockbyte incident.
633 words
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3 minutes
UofTCTF 2026
2026-02-10
A curated collection of my UofTCTF 2026 writeups and technical notes.
2112 words
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11 minutes