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Challenges

#ChallengeCategoryAuthorSolvedScore
1
16 bytes: 512-bit primes
Cryptography
Superior10955
2
flag-3.bmp
Forensics
Superior13922
3
Encryption service 3
Cryptography
Superior14909
4
Scambet
Cryptography
Superior14909
5
Fcrackzip As A Service
Web
Superior14909
6
16 bytes: 128-bit primes
Cryptography
Superior16880
7
Encryption service 2
Cryptography
Superior16880
8
flag-2.png
Forensics
Superior17864
9
Nice to meet you
Pwn
Superior17864
10
Seed of Greatness: pyc
Reverse Engineering
Superior18847
11
Encryption service 1
Cryptography
Superior20810
12
flag-1.jpg
Forensics
Superior21790
13
Encryption tool
Reverse Engineering
Superior21790
14
16 bytes: 256-bit primes
Cryptography
Superior24724
15
Seed of Greatness: ELF
Reverse Engineering
Superior24724
16
Feedback for debug
Pwn
Superior28622
17
Seed of Greatness: class
Reverse Engineering
Superior28622
18
Unknown execution
Pwn
Superior29594
19
Regex Based Firewall
Web
Superior35405