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@kobae964

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kobae964

@kobae964

CTF HISTORY

START DATECTFRANK

2025/07/20

AlpacaHack Round 13 (Crypto)
5 / 62

2025/03/23

37 / 95

2024/11/03

29 / 197

2024/10/12

9 / 247

2024/10/05

44 / 279

2024/09/15

17 / 239

2024/09/01

85 / 300

WRITEUPS

WRITEUPCREATED AT
AlpacaHack Round 5 (Crypto) writeup
ja
AlpacaHack Round 5 (Crypto)

last year

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

Substance
Crypto
Daily AlpacaHack

183 solves

4 days ago

Daily AlpacaHack B-SIDE

62 solves

last week

Daily AlpacaHack

266 solves

last month

Daily AlpacaHack

205 solves

last month

Daily AlpacaHack

186 solves

last month

Daily AlpacaHack

247 solves

last month

Daily AlpacaHack

320 solves

last month

Daily AlpacaHack

422 solves

last month

Daily AlpacaHack

250 solves

last month

Daily AlpacaHack

116 solves

last month

Daily AlpacaHack

197 solves

last month

Daily AlpacaHack

215 solves

last month

Daily AlpacaHack

203 solves

last month

Daily AlpacaHack

285 solves

last month

Daily AlpacaHack

275 solves

last month

Daily AlpacaHack

497 solves

last month

Daily AlpacaHack

1221 solves

last month

Daily AlpacaHack

476 solves

last month

Daily AlpacaHack

172 solves

last month

Daily AlpacaHack

215 solves

last month

Daily AlpacaHack

232 solves

last month

Daily AlpacaHack

276 solves

2 months ago

Daily AlpacaHack

729 solves

2 months ago

AlpacaHack Round 13 (Crypto)

6 solves

7 months ago

AlpacaHack Round 13 (Crypto)

9 solves

7 months ago

AlpacaHack Round 13 (Crypto)

12 solves

7 months ago

AlpacaHack Round 13 (Crypto)

30 solves

7 months ago

AlpacaHack Round 11 (Web)

157 solves

9 months ago

AlpacaHack Round 10 (Pwn)

64 solves

10 months ago

AlpacaHack Round 10 (Pwn)

122 solves

10 months ago

zer0pts CTF 2022

46 solves

11 months ago

SECCON CTF 13 Quals

1 solve

last year

AlpacaHack Round 7 (Web)

128 solves

last year

zer0pts CTF 2022

29 solves

last year

zer0pts CTF 2022

6 solves

last year

AlpacaHack Round 9 (Crypto)

8 solves

last year

AlpacaHack Round 9 (Crypto)

9 solves

last year

AlpacaHack Round 9 (Crypto)

26 solves

last year

AlpacaHack Round 9 (Crypto)

35 solves

last year

AlpacaHack Round 6 (Pwn)

58 solves

last year

AlpacaHack Round 6 (Pwn)

142 solves

last year

AlpacaHack Round 6 (Pwn)

202 solves

last year

AlpacaHack Round 5 (Crypto)

22 solves

last year

AlpacaHack Round 5 (Crypto)

47 solves

last year

AlpacaHack Round 5 (Crypto)

62 solves

last year

AlpacaHack Round 4 (Rev)

125 solves

last year

CakeCTF 2023

5 solves

last year

CakeCTF 2023

15 solves

last year

CakeCTF 2023

9 solves

last year

zer0pts CTF 2023

14 solves

last year

RTACTF 2023 Spring

17 solves

last year

CakeCTF 2022

24 solves

last year

zer0pts CTF 2023

29 solves

last year

RTACTF 2023 Spring

37 solves

last year

CakeCTF 2023

28 solves

last year

RTACTF 2023 Spring

32 solves

last year

RTACTF 2023 Spring

76 solves

last year

CakeCTF 2022

70 solves

last year

AlpacaHack Round 3 (Crypto)

64 solves

last year

AlpacaHack Round 3 (Crypto)

74 solves

last year

AlpacaHack Round 3 (Crypto)

122 solves

last year

AlpacaHack Round 3 (Crypto)

246 solves

last year

CakeCTF 2022

9 solves

last year

zer0pts CTF 2023

5 solves

last year

1424 solves

last year