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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

last week

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

RSARSARSARSARSARSA
AlpacaHack Round 12 (Crypto)

51 solves

4 weeks ago

AlpacaHack Round 12 (Crypto)

26 solves

4 weeks ago

AlpacaHack Round 12 (Crypto)

7 solves

4 weeks ago

AlpacaHack Round 12 (Crypto)

3 solves

4 weeks ago

AlpacaHack Round 9 (Crypto)

28 solves

6 months ago

AlpacaHack Round 9 (Crypto)

24 solves

6 months ago

AlpacaHack Round 9 (Crypto)

7 solves

6 months ago

AlpacaHack Round 9 (Crypto)

8 solves

6 months ago

AlpacaHack Round 5 (Crypto)

50 solves

9 months ago

AlpacaHack Round 5 (Crypto)

18 solves

9 months ago

AlpacaHack Round 5 (Crypto)

38 solves

9 months ago

AlpacaHack Round 3 (Crypto)

64 solves

10 months ago

AlpacaHack Round 3 (Crypto)

99 solves

10 months ago

AlpacaHack Round 3 (Crypto)

55 solves

10 months ago

AlpacaHack Round 3 (Crypto)

200 solves

10 months ago