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CR7

Rank: 18 Score: 16200 Solves: 82

Challenge Category Difficulty Score State Date Submitted
The Matryoshka Secret Miscellaneous Easy 200 Accepted May 14, 2026, 17:16
Esolang 2 Miscellaneous Easy 200 Accepted May 14, 2026, 17:14
Image 1 Digital Forensics Medium 300 Accepted May 14, 2026, 17:14
DTMF Digital Forensics Medium 300 Accepted May 14, 2026, 17:13
Color 1 Digital Forensics Medium 300 Accepted May 14, 2026, 17:13
Cryptarithm Miscellaneous Easy 200 Accepted May 14, 2026, 17:12
Image 2 Digital Forensics Medium 300 Accepted May 14, 2026, 17:12
Color 2 Cryptography Easy 200 Accepted April 8, 2026, 16:45
Nginx Parsing Vuln Virtual Hacking Labs Medium 300 Accepted March 25, 2026, 23:56
Flask Jinja Virtual Hacking Labs Medium 300 Accepted March 25, 2026, 23:21
Apache Parsing Vuln Virtual Hacking Labs Easy 200 Accepted March 25, 2026, 22:37
web-05 Web Exploitation Medium 300 Accepted March 25, 2026, 22:06
web-03 Web Exploitation Easy 200 Accepted March 25, 2026, 20:12
web-02 Web Exploitation Medium 300 Accepted March 25, 2026, 19:47
web-01 Web Exploitation Easy 200 Accepted March 25, 2026, 18:44
pwn-07 Binary Exploitation Medium 300 Accepted March 25, 2026, 17:51
PUT Web Exploitation Medium 300 Accepted March 23, 2026, 13:44
Shellshock Web Exploitation Medium 300 Accepted March 23, 2026, 09:49
Rsync Web Exploitation Medium 300 Accepted March 16, 2026, 13:09
GhostScript Web Exploitation Medium 300 Accepted March 11, 2026, 17:29
Telnet Web Exploitation Medium 300 Accepted March 11, 2026, 16:06
Jupyter Web Exploitation Easy 200 Accepted March 11, 2026, 15:56
Message Miscellaneous Easy 200 Accepted March 6, 2026, 20:14
Hill Cipher Cryptography Medium 300 Accepted March 6, 2026, 19:31
The Credit Card Miscellaneous Easy 200 Accepted March 6, 2026, 13:53