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Challenges

#ChallengeCategoryAuthorSolvedScore
1
Stack Minimality
Pwn
Ganbold3997
2
House of X
Pwn
Ganbold, Myagmartseren4994
3
MEMeCoPY
Pwn
Ganbold4994
4
Proof of work
Reverse Engineering
Superior7979
5
Clash of MD5
Cryptography
Superior9964
6
RandCrack
Cryptography
Superior9964
7
Ghost package
Forensics
Superior9964
8
Error
Reverse Engineering
ByamB49964
9
Collision finder
Cryptography
Superior10955
10
Fancy text
Cryptography
Superior10955
11
Zip service 1
Forensics
Superior10955
12
Prime or not Prime
Cryptography
Superior11945
13
Unknown seed
Cryptography
Superior11945
14
Unknown data
Forensics
Superior11945
15
SiuSiuSiu
Forensics
Kul313922
16
Protected by filter
Web
Superior14909
17
Flagaa
Reverse Engineering
ByamB415895
18
Image viewer
Web
Superior17864
19
Meme of the day
Web
Superior41180