AlpacaHack Logo

@kakur41

Sign InSign Up
kakur41
@kakur41

CTF HISTORY

START DATECTFRANK

2025/07/20

AlpacaHack Round 13 (Crypto)
23 / 62

2025/03/23

34 / 95

2025/03/01

1 / 233

2024/11/03

51 / 197

2024/10/12

32 / 247

2024/10/05

42 / 279

2024/09/01

85 / 300

2024/08/18

32 / 174

WRITEUPS

WRITEUPCREATED AT
Writeup for Simple Flag Checker
ja
Simple Flag Checker

last year

last year

last year

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

Iron Door
Crypto
CakeCTF 2023

5 solves

6 months ago

CakeCTF 2022

9 solves

6 months ago

AlpacaHack Round 10 (Pwn)

97 solves

6 months ago

SECCON CTF 13 Quals

7 solves

7 months ago

RTACTF 2023 Spring

18 solves

7 months ago

RTACTF 2023 Spring

33 solves

8 months ago

AlpacaHack Round 4 (Rev)

7 solves

8 months ago

zer0pts CTF 2022

4 solves

8 months ago

zer0pts CTF 2022

6 solves

8 months ago

SECCON CTF 13 Quals

3 solves

8 months ago

SECCON CTF 13 Quals

14 solves

8 months ago

AlpacaHack Round 7 (Web)

110 solves

8 months ago

AlpacaHack Round 6 (Pwn)

128 solves

8 months ago

AlpacaHack Round 8 (Rev)

148 solves

8 months ago

AlpacaHack Round 7 (Web)

235 solves

8 months ago

AlpacaHack Round 6 (Pwn)

182 solves

11 months ago

zer0pts CTF 2022

18 solves

11 months ago

zer0pts CTF 2022

20 solves

11 months ago

zer0pts CTF 2022

36 solves

11 months ago

AlpacaHack Round 5 (Crypto)

40 solves

11 months ago

AlpacaHack Round 4 (Rev)

20 solves

11 months ago

AlpacaHack Round 5 (Crypto)

52 solves

12 months ago

CakeCTF 2023

13 solves

last year

CakeCTF 2022

18 solves

last year

CakeCTF 2022

20 solves

last year

CakeCTF 2023

12 solves

last year

AlpacaHack Round 3 (Crypto)

55 solves

last year

CakeCTF 2022

4 solves

last year

CakeCTF 2022

10 solves

last year

AlpacaHack Round 3 (Crypto)

65 solves

last year

AlpacaHack Round 4 (Rev)

110 solves

last year

AlpacaHack Round 3 (Crypto)

103 solves

last year

AlpacaHack Round 3 (Crypto)

211 solves

last year

AlpacaHack Round 2 (Web)

469 solves

last year

zer0pts CTF 2023

12 solves

last year

CakeCTF 2023

18 solves

last year

AlpacaHack Round 1 (Pwn)

103 solves

last year

AlpacaHack Round 1 (Pwn)

297 solves

last year

zer0pts CTF 2023

17 solves

last year

CakeCTF 2022

26 solves

last year

CakeCTF 2022

68 solves

last year

CakeCTF 2023

43 solves

last year

CakeCTF 2023

29 solves

last year

zer0pts CTF 2023

2 solves

last year

zer0pts CTF 2023

9 solves

last year

CakeCTF 2022

62 solves

last year

CakeCTF 2023

23 solves

last year

CakeCTF 2022

55 solves

last year

zer0pts CTF 2023

12 solves

last year

zer0pts CTF 2023

38 solves

last year

RTACTF 2023 Spring

12 solves

last year

zer0pts CTF 2023

21 solves

last year

RTACTF 2023 Spring

27 solves

last year

RTACTF 2023 Spring

31 solves

last year

RTACTF 2023 Spring

74 solves

last year

RTACTF 2023 Spring

63 solves

last year

RTACTF 2023 Spring

141 solves

last year

CakeCTF 2023

48 solves

last year

CakeCTF 2023

196 solves

last year

1077 solves

last year