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soon-haari

AUTHORED CHALLENGES

OPEN DATECHALLENGESOLVES

2025/12/29

RBG
Crypto
111 solves

2025/07/20

11 solves

2025/07/20

4 solves

2025/07/20

6 solves

2025/07/20

9 solves

2025/07/20

29 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

6 months ago

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

RSARSARSARSARSARSA
AlpacaHack Round 12 (Crypto)

76 solves

6 months ago

AlpacaHack Round 12 (Crypto)

38 solves

6 months ago

AlpacaHack Round 12 (Crypto)

9 solves

6 months ago

AlpacaHack Round 12 (Crypto)

3 solves

6 months ago

AlpacaHack Round 9 (Crypto)

33 solves

11 months ago

AlpacaHack Round 9 (Crypto)

25 solves

11 months ago

AlpacaHack Round 9 (Crypto)

8 solves

11 months ago

AlpacaHack Round 9 (Crypto)

8 solves

11 months ago

AlpacaHack Round 5 (Crypto)

60 solves

last year

AlpacaHack Round 5 (Crypto)

21 solves

last year

AlpacaHack Round 5 (Crypto)

45 solves

last year

AlpacaHack Round 3 (Crypto)

71 solves

last year

AlpacaHack Round 3 (Crypto)

120 solves

last year

AlpacaHack Round 3 (Crypto)

63 solves

last year

AlpacaHack Round 3 (Crypto)

244 solves

last year