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@koufu193

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koufu193

@koufu193

CTF HISTORY

START DATECTFRANK

2025/07/20

AlpacaHack Round 13 (Crypto)
21 / 62

2025/07/06

30 / 78

2025/05/17

12 / 213

2025/03/23

43 / 95

2025/03/01

8 / 233

2025/01/26

20 / 138

2024/12/30

61 / 316

2024/11/30

76 / 458

2024/11/03

57 / 197

2024/10/12

32 / 247

2024/10/05

41 / 279

2024/09/15

92 / 239

2024/09/01

85 / 300

2024/08/18

54 / 174

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

Useful Machine
Rev
Daily AlpacaHack

146 solves

last month

Daily AlpacaHack

204 solves

last month

Daily AlpacaHack

187 solves

2 months ago

Daily AlpacaHack

186 solves

2 months ago

Daily AlpacaHack

277 solves

2 months ago

Daily AlpacaHack

479 solves

2 months ago

Daily AlpacaHack

217 solves

2 months ago

AlpacaHack Round 13 (Crypto)

30 solves

7 months ago

AlpacaHack Round 12 (Crypto)

79 solves

7 months ago

AlpacaHack Round 11 (Web)

157 solves

9 months ago

zer0pts CTF 2022

8 solves

last year

AlpacaHack Round 8 (Rev)

71 solves

last year

AlpacaHack Round 8 (Rev)

171 solves

last year

AlpacaHack Round 2 (Web)

569 solves

last year

AlpacaHack Round 7 (Web)

265 solves

last year

AlpacaHack Round 6 (Pwn)

202 solves

last year

zer0pts CTF 2023

48 solves

last year

AlpacaHack Round 4 (Rev)

125 solves

last year

AlpacaHack Round 1 (Pwn)

339 solves

last year

RTACTF 2023 Spring

85 solves

last year

RTACTF 2023 Spring

158 solves

last year

RTACTF 2023 Spring

76 solves

last year

1426 solves

last year

CakeCTF 2023

220 solves

last year