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Challenges

#ChallengeCategoryAuthorSolvedScore
1
16 bytes: 512-bit primes
Cryptography
Superior10955
2
flag-3.bmp
Forensics
Superior10955
3
Fcrackzip As A Service
Web
Superior10955
4
Encryption service 3
Cryptography
Superior13922
5
Scambet
Cryptography
Superior13922
6
Encryption service 2
Cryptography
Superior14909
7
flag-2.png
Forensics
Superior14909
8
16 bytes: 128-bit primes
Cryptography
Superior16880
9
Nice to meet you
Pwn
Superior16880
10
Seed of Greatness: pyc
Reverse Engineering
Superior16880
11
Encryption service 1
Cryptography
Superior17864
12
flag-1.jpg
Forensics
Superior18847
13
Encryption tool
Reverse Engineering
Superior18847
14
Seed of Greatness: ELF
Reverse Engineering
Superior20810
15
16 bytes: 256-bit primes
Cryptography
Superior22769
16
Seed of Greatness: class
Reverse Engineering
Superior24724
17
Feedback for debug
Pwn
Superior26675
18
Unknown execution
Pwn
Superior29594
19
Regex Based Firewall
Web
Superior32504