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iwancof

@iwancof_ptr

AUTHORED CHALLENGES

OPEN DATECHALLENGESOLVES

2026/03/14

KBO
Pwn
0 solves

2026/03/14

9 solves

2026/03/14

37 solves

2026/03/14

0 solves

2026/03/14

6 solves

CTF HISTORY

START DATECTFRANK

2025/03/23

13 / 95

WRITEUPS

WRITEUPCREATED AT
Writeup for AlpacaHack Round 10 (Pwn)
ja
Oyster

last year

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

giraffe.ko
AlpacaHack Round 10 (Pwn)

20 solves

last year

AlpacaHack Round 10 (Pwn)

28 solves

last year

AlpacaHack Round 10 (Pwn)

66 solves

last year

AlpacaHack Round 10 (Pwn)

129 solves

last year

AlpacaHack Round 1 (Pwn)

114 solves

last year

AlpacaHack Round 6 (Pwn)

59 solves

last year

AlpacaHack Round 6 (Pwn)

146 solves

last year

AlpacaHack Round 6 (Pwn)

207 solves

last year