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CR7

Rank: 18 Score: 16200 Solves: 82

Challenge Category Difficulty Score State Date Submitted
Vigenere Cipher Cryptography Easy 200 Accepted March 6, 2026, 13:38
RC4 Cryptography Easy 200 Accepted March 6, 2026, 13:35
XOR Miscellaneous Easy 200 Accepted March 6, 2026, 13:23
RSA Cryptography Easy 200 Accepted March 6, 2026, 13:11
Empty Digital Forensics Easy 200 Accepted March 6, 2026, 10:07
Wireshark Digital Forensics Easy 200 Accepted March 6, 2026, 09:24
PDF Miscellaneous Easy 200 Accepted March 6, 2026, 09:09
Polycrypto Cryptography Easy 200 Accepted March 6, 2026, 08:48
Bitwise Cryptography Easy 200 Accepted March 6, 2026, 07:19
PIN Reverse Engineering Easy 200 Accepted March 5, 2026, 16:54
Images Digital Forensics Easy 200 Accepted March 5, 2026, 16:29
Binwalk Digital Forensics Easy 200 Accepted March 5, 2026, 16:16
SQL Injection Web Exploitation Easy 200 Accepted March 5, 2026, 16:11
Handshake Digital Forensics Easy 200 Accepted March 4, 2026, 19:38
Handshake Digital Forensics Easy 200 Wrong Flag March 4, 2026, 19:31
Mirage Digital Forensics Easy 200 Accepted March 4, 2026, 19:01
Ninja Miscellaneous Easy 200 Accepted March 3, 2026, 21:03
web-00 Web Exploitation Basic 100 Accepted February 25, 2026, 08:54
Slow Signal Digital Forensics Easy 200 Wrong Flag May 6, 2025, 16:02
Corrupted File Digital Forensics Medium 300 Accepted May 6, 2025, 15:56
RE1 Reverse Engineering Easy 200 Accepted May 6, 2025, 15:01
RE2 Reverse Engineering Medium 300 Accepted May 6, 2025, 14:29
pwn-03 Binary Exploitation Easy 200 Accepted May 6, 2025, 10:37
pwn-06 Binary Exploitation Easy 200 Accepted May 3, 2025, 01:27
pwn-05 Binary Exploitation Easy 200 Accepted May 3, 2025, 00:54