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soon-haari

AUTHORED CHALLENGES

OPEN DATECHALLENGESOLVES

2025/07/20

Jerr0-day
Crypto
9 solves

2025/07/20

5 solves

2025/07/20

3 solves

2025/07/20

8 solves

2025/07/20

24 solves

CTF HISTORY

START DATECTFRANK

2025/07/06

1 / 78

2025/01/26

1 / 138

2024/10/12

3 / 247

2024/09/15

1 / 239

WRITEUPS

WRITEUPCREATED AT
Alpacahack Round 13 (Crypto) - soon.haari.me
en
official
Jerr0-day

2 months ago

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

RSARSARSARSARSARSA
AlpacaHack Round 12 (Crypto)

55 solves

3 months ago

AlpacaHack Round 12 (Crypto)

29 solves

3 months ago

AlpacaHack Round 12 (Crypto)

9 solves

3 months ago

AlpacaHack Round 12 (Crypto)

3 solves

3 months ago

AlpacaHack Round 9 (Crypto)

28 solves

8 months ago

AlpacaHack Round 9 (Crypto)

24 solves

8 months ago

AlpacaHack Round 9 (Crypto)

7 solves

8 months ago

AlpacaHack Round 9 (Crypto)

8 solves

8 months ago

AlpacaHack Round 5 (Crypto)

52 solves

12 months ago

AlpacaHack Round 5 (Crypto)

18 solves

12 months ago

AlpacaHack Round 5 (Crypto)

40 solves

12 months ago

AlpacaHack Round 3 (Crypto)

65 solves

last year

AlpacaHack Round 3 (Crypto)

103 solves

last year

AlpacaHack Round 3 (Crypto)

55 solves

last year

AlpacaHack Round 3 (Crypto)

211 solves

last year