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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

One Byte Padding Oracle Attack
Crypto
Daily AlpacaHack

74 solves

last month

Daily AlpacaHack

87 solves

last month

Daily AlpacaHack B-SIDE

46 solves

last month

Daily AlpacaHack

240 solves

2 months ago

Daily AlpacaHack B-SIDE

70 solves

2 months ago

Daily AlpacaHack

318 solves

3 months ago

Daily AlpacaHack

235 solves

3 months ago

Daily AlpacaHack

209 solves

3 months ago

Daily AlpacaHack

289 solves

3 months ago

Daily AlpacaHack

390 solves

3 months ago

SECCON Beginners CTF 2024

506 solves

3 months ago

Daily AlpacaHack

296 solves

3 months ago

Daily AlpacaHack

123 solves

3 months ago

Daily AlpacaHack

231 solves

3 months ago

Daily AlpacaHack

249 solves

3 months ago

Daily AlpacaHack

225 solves

3 months ago

Daily AlpacaHack

354 solves

3 months ago

Daily AlpacaHack

313 solves

3 months ago

Daily AlpacaHack

594 solves

3 months ago

Daily AlpacaHack

1637 solves

3 months ago

Daily AlpacaHack

568 solves

3 months ago

Daily AlpacaHack

192 solves

3 months ago

Daily AlpacaHack

237 solves

3 months ago

SECCON Beginners CTF 2024

253 solves

3 months ago

Daily AlpacaHack

317 solves

4 months ago

Daily AlpacaHack

883 solves

4 months ago

AlpacaHack Round 13 (Crypto)

9 solves

8 months ago

AlpacaHack Round 13 (Crypto)

11 solves

8 months ago

AlpacaHack Round 13 (Crypto)

15 solves

8 months ago

AlpacaHack Round 13 (Crypto)

33 solves

8 months ago

AlpacaHack Round 11 (Web)

163 solves

11 months ago

AlpacaHack Round 10 (Pwn)

66 solves

last year

AlpacaHack Round 10 (Pwn)

129 solves

last year

zer0pts CTF 2022

48 solves

last year

SECCON CTF 13 Quals

3 solves

last year

AlpacaHack Round 7 (Web)

129 solves

last year

zer0pts CTF 2022

30 solves

last year

zer0pts CTF 2022

6 solves

last year

AlpacaHack Round 9 (Crypto)

8 solves

last year

AlpacaHack Round 9 (Crypto)

9 solves

last year

AlpacaHack Round 9 (Crypto)

27 solves

last year

AlpacaHack Round 9 (Crypto)

35 solves

last year

AlpacaHack Round 6 (Pwn)

59 solves

last year

AlpacaHack Round 6 (Pwn)

146 solves

last year

AlpacaHack Round 6 (Pwn)

207 solves

last year

AlpacaHack Round 5 (Crypto)

23 solves

last year

AlpacaHack Round 5 (Crypto)

50 solves

last year

AlpacaHack Round 5 (Crypto)

65 solves

last year

AlpacaHack Round 4 (Rev)

127 solves

last year

CakeCTF 2023

5 solves

last year

CakeCTF 2023

16 solves

last year

CakeCTF 2023

10 solves

last year

zer0pts CTF 2023

15 solves

last year

RTACTF 2023 Spring

17 solves

last year

CakeCTF 2022

25 solves

last year

zer0pts CTF 2023

29 solves

last year

RTACTF 2023 Spring

37 solves

last year

CakeCTF 2023

28 solves

last year

RTACTF 2023 Spring

33 solves

last year

RTACTF 2023 Spring

77 solves

last year

CakeCTF 2022

71 solves

last year

AlpacaHack Round 3 (Crypto)

66 solves

last year

AlpacaHack Round 3 (Crypto)

74 solves

last year

AlpacaHack Round 3 (Crypto)

124 solves

last year

AlpacaHack Round 3 (Crypto)

253 solves

last year

CakeCTF 2022

10 solves

last year

zer0pts CTF 2023

5 solves

last year

1546 solves

last year