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About SharpCat999

UsernameSharpCat999
CountryPoland
Member since2025-05-26
Coins0
Points11
Write-up with special mention0
Ranking7394 / 52148
Challenges completed8 / 398

Challenge Write-up with special mention
Validation date Challenge Number of points
2025-06-23 15:47:32
Coding Challenges
Ask your grandpa!
2
2025-05-31 14:06:41
Coding Challenges
Hash me please
2
2025-05-31 12:49:15
Reverse Engineering
Time to learn x86 ASM & gdb
2
2025-05-27 03:23:40
Cryptography
File recovery
1
2025-05-26 16:24:02
Cryptography
Some martian message
1
2025-05-26 16:20:27
JavaScript
Hashing is more secure
1
2025-05-26 15:33:25
JavaScript
Client side validation is bad!
1
2025-05-26 15:23:11
SQL Injection
Most basic SQLi pattern.
1
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