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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

137 solves

2 weeks ago

Daily AlpacaHack

191 solves

3 weeks ago

Daily AlpacaHack

177 solves

last month

Daily AlpacaHack

175 solves

last month

Daily AlpacaHack

250 solves

last month

Daily AlpacaHack

406 solves

last month

Daily AlpacaHack

198 solves

last month

AlpacaHack Round 13 (Crypto)

29 solves

5 months ago

AlpacaHack Round 12 (Crypto)

76 solves

6 months ago

AlpacaHack Round 11 (Web)

149 solves

8 months ago

zer0pts CTF 2022

6 solves

11 months ago

AlpacaHack Round 8 (Rev)

70 solves

11 months ago

AlpacaHack Round 8 (Rev)

168 solves

last year

AlpacaHack Round 2 (Web)

543 solves

last year

AlpacaHack Round 7 (Web)

257 solves

last year

AlpacaHack Round 6 (Pwn)

197 solves

last year

zer0pts CTF 2023

46 solves

last year

AlpacaHack Round 4 (Rev)

122 solves

last year

AlpacaHack Round 1 (Pwn)

328 solves

last year

RTACTF 2023 Spring

83 solves

last year

RTACTF 2023 Spring

153 solves

last year

RTACTF 2023 Spring

74 solves

last year

1347 solves

last year

CakeCTF 2023

214 solves

last year