Submissions


Challenge Category Difficulty Score Attempt DateTime
PyDis Reverse Engineering Easy 200 Success April 17, 2023, 08:13 UTC
Cryptarithm Miscellaneous Easy 200 Success April 17, 2023, 07:35 UTC
Cryptarithm Miscellaneous Easy 200 Wrong April 17, 2023, 07:34 UTC
Sudoku Miscellaneous Easy 200 Success April 14, 2023, 05:38 UTC
Message Miscellaneous Easy 200 Success April 5, 2023, 06:54 UTC
Message Miscellaneous Easy 200 Wrong April 5, 2023, 06:46 UTC
Empty Digital Forensics Easy 200 Success April 5, 2023, 06:02 UTC
Zip Miscellaneous Easy 200 Success April 4, 2023, 08:46 UTC
Playfair Cipher Cryptography Advanced 500 Success April 4, 2023, 08:28 UTC
LCG Miscellaneous Medium 300 Success March 29, 2023, 06:42 UTC
The Credit Card Miscellaneous Easy 200 Success March 29, 2023, 04:53 UTC
RE1 Reverse Engineering Easy 200 Success March 29, 2023, 04:32 UTC
RC4 Cryptography Easy 200 Success March 28, 2023, 07:41 UTC
Playfair Cipher Cryptography Advanced 500 Wrong March 28, 2023, 07:37 UTC
Playfair Cipher Cryptography Advanced 500 Wrong March 28, 2023, 07:37 UTC
One Time Pad Cryptography Easy 200 Success March 14, 2023, 06:20 UTC
Polycrypto Cryptography Easy 200 Success March 13, 2023, 08:38 UTC
Alternate Endings Digital Forensics Hard 400 Success March 10, 2023, 06:18 UTC
Alternate Endings Digital Forensics Hard 400 Wrong March 10, 2023, 06:09 UTC
Bitwise Cryptography Easy 200 Success March 3, 2023, 05:45 UTC
RSA Cryptography Easy 200 Success March 2, 2023, 06:04 UTC
Affine Cipher Cryptography Easy 200 Success March 1, 2023, 07:38 UTC
Image Digital Forensics Medium 300 Success February 23, 2023, 07:55 UTC
XOR Miscellaneous Easy 200 Success February 22, 2023, 08:37 UTC
XOR Miscellaneous Easy 200 Wrong February 22, 2023, 08:36 UTC
SQL Injection Web Exploitation Easy 200 Success February 20, 2023, 08:34 UTC
Vigenere Cipher Cryptography Easy 200 Success February 20, 2023, 08:22 UTC
Color Digital Forensics Medium 300 Success February 17, 2023, 08:06 UTC
Color Digital Forensics Medium 300 Wrong February 17, 2023, 08:02 UTC
Color Digital Forensics Medium 300 Wrong February 17, 2023, 07:55 UTC
Binwalk Digital Forensics Easy 200 Success February 17, 2023, 06:49 UTC
POST Web Exploitation Basic 100 Success February 17, 2023, 06:33 UTC
Esolang Miscellaneous Basic 100 Success February 17, 2023, 06:23 UTC
DTMF Digital Forensics Medium 300 Success February 17, 2023, 06:09 UTC
DTMF Digital Forensics Medium 300 Wrong February 17, 2023, 06:06 UTC
Noise Digital Forensics Easy 200 Success February 17, 2023, 05:33 UTC
Noise Digital Forensics Easy 200 Wrong February 17, 2023, 05:25 UTC
Noise Digital Forensics Easy 200 Wrong February 17, 2023, 05:22 UTC
Exif Digital Forensics Easy 200 Success February 17, 2023, 04:58 UTC
Base64 Miscellaneous Basic 100 Success February 17, 2023, 04:52 UTC
Base64 Miscellaneous Basic 100 Wrong February 17, 2023, 04:49 UTC
File Digital Forensics Basic 100 Success February 16, 2023, 09:45 UTC
Qwerty Miscellaneous Basic 100 Success February 16, 2023, 09:22 UTC
Qwerty Miscellaneous Basic 100 Wrong February 16, 2023, 09:14 UTC
Base32 Miscellaneous Basic 100 Success February 16, 2023, 08:53 UTC
ROT Miscellaneous Basic 100 Success February 16, 2023, 08:51 UTC
Strings Digital Forensics Basic 100 Success February 16, 2023, 08:32 UTC
What is CTF? Miscellaneous Basic 100 Success February 16, 2023, 08:13 UTC
HTML Web Exploitation Basic 100 Success February 16, 2023, 08:09 UTC
Hexadecimal Miscellaneous Basic 100 Success February 16, 2023, 07:37 UTC