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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

129 solves

last week

Daily AlpacaHack

185 solves

2 weeks ago

Daily AlpacaHack

169 solves

3 weeks ago

Daily AlpacaHack

169 solves

3 weeks ago

Daily AlpacaHack

241 solves

3 weeks ago

Daily AlpacaHack

387 solves

3 weeks ago

Daily AlpacaHack

190 solves

3 weeks ago

AlpacaHack Round 13 (Crypto)

28 solves

5 months ago

AlpacaHack Round 12 (Crypto)

74 solves

6 months ago

AlpacaHack Round 11 (Web)

148 solves

7 months ago

zer0pts CTF 2022

6 solves

11 months ago

AlpacaHack Round 8 (Rev)

69 solves

11 months ago

AlpacaHack Round 8 (Rev)

167 solves

last year

AlpacaHack Round 2 (Web)

536 solves

last year

AlpacaHack Round 7 (Web)

255 solves

last year

AlpacaHack Round 6 (Pwn)

197 solves

last year

zer0pts CTF 2023

46 solves

last year

AlpacaHack Round 4 (Rev)

121 solves

last year

AlpacaHack Round 1 (Pwn)

322 solves

last year

RTACTF 2023 Spring

83 solves

last year

RTACTF 2023 Spring

153 solves

last year

RTACTF 2023 Spring

73 solves

last year

1326 solves

last year

CakeCTF 2023

213 solves

last year