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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

Jerry's flag checker
Crypto
AlpacaHack Round 13 (Crypto)

24 solves

4 days ago

AlpacaHack Round 12 (Crypto)

50 solves

2 weeks ago

AlpacaHack Round 11 (Web)

105 solves

2 months ago

zer0pts CTF 2022

5 solves

5 months ago

AlpacaHack Round 8 (Rev)

56 solves

5 months ago

AlpacaHack Round 8 (Rev)

136 solves

6 months ago

AlpacaHack Round 2 (Web)

443 solves

7 months ago

AlpacaHack Round 7 (Web)

218 solves

7 months ago

AlpacaHack Round 6 (Pwn)

171 solves

8 months ago

zer0pts CTF 2023

36 solves

9 months ago

AlpacaHack Round 4 (Rev)

101 solves

9 months ago

AlpacaHack Round 1 (Pwn)

280 solves

11 months ago

RTACTF 2023 Spring

68 solves

11 months ago

RTACTF 2023 Spring

129 solves

11 months ago

RTACTF 2023 Spring

61 solves

11 months ago

1011 solves

11 months ago

CakeCTF 2023

181 solves

11 months ago