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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

size limit
Crypto
Daily AlpacaHack

215 solves

2 weeks ago

Daily AlpacaHack

518 solves

2 weeks ago

AlpacaHack Round 13 (Crypto)

6 solves

5 months ago

AlpacaHack Round 13 (Crypto)

9 solves

5 months ago

AlpacaHack Round 13 (Crypto)

10 solves

5 months ago

AlpacaHack Round 13 (Crypto)

27 solves

5 months ago

AlpacaHack Round 11 (Web)

146 solves

7 months ago

AlpacaHack Round 10 (Pwn)

60 solves

9 months ago

AlpacaHack Round 10 (Pwn)

113 solves

9 months ago

zer0pts CTF 2022

41 solves

9 months ago

SECCON CTF 13 Quals

1 solve

10 months ago

AlpacaHack Round 7 (Web)

119 solves

10 months ago

zer0pts CTF 2022

26 solves

10 months ago

zer0pts CTF 2022

4 solves

10 months ago

AlpacaHack Round 9 (Crypto)

8 solves

10 months ago

AlpacaHack Round 9 (Crypto)

7 solves

10 months ago

AlpacaHack Round 9 (Crypto)

25 solves

10 months ago

AlpacaHack Round 9 (Crypto)

32 solves

10 months ago

AlpacaHack Round 6 (Pwn)

54 solves

last year

AlpacaHack Round 6 (Pwn)

135 solves

last year

AlpacaHack Round 6 (Pwn)

195 solves

last year

AlpacaHack Round 5 (Crypto)

19 solves

last year

AlpacaHack Round 5 (Crypto)

44 solves

last year

AlpacaHack Round 5 (Crypto)

58 solves

last year

AlpacaHack Round 4 (Rev)

119 solves

last year

CakeCTF 2023

4 solves

last year

CakeCTF 2023

15 solves

last year

CakeCTF 2023

9 solves

last year

zer0pts CTF 2023

13 solves

last year

RTACTF 2023 Spring

15 solves

last year

CakeCTF 2022

21 solves

last year

zer0pts CTF 2023

26 solves

last year

RTACTF 2023 Spring

34 solves

last year

CakeCTF 2023

25 solves

last year

RTACTF 2023 Spring

30 solves

last year

RTACTF 2023 Spring

70 solves

last year

CakeCTF 2022

64 solves

last year

AlpacaHack Round 3 (Crypto)

59 solves

last year

AlpacaHack Round 3 (Crypto)

69 solves

last year

AlpacaHack Round 3 (Crypto)

115 solves

last year

AlpacaHack Round 3 (Crypto)

236 solves

last year

CakeCTF 2022

9 solves

last year

zer0pts CTF 2023

4 solves

last year

1281 solves

last year