Practice Problems


Problem Types Points
Humans Web Exploitation 5
i forgor General, Forensics 5
lfsr1 Cryptography 5
lfsr2 Cryptography 5
LSBlue Forensics 5
Mathematics in Switzerland Cryptography 5
musk Reverse Engineering 5
Otto the Otter General 5
Pyra strikes again Cryptography 5
Standard RSA Cryptography 5
vgpass Binary Exploitation 5
waltuh Binary Exploitation 5
WxMCTF '23 - Bonus: Ransom Cryptography 5
WxMCTF '23 Misc 2 - Broken Telephone General 5
WxMCTF '23 Pwn 2 - ICS5U Binary Exploitation 5
WxMCTF '23 Rev 3 - Brainf Reverse Engineering 5
Baby ret2win Binary Exploitation 6
Called Forensics 6
May '22: lorem ipsum Forensics 6
Snake 1 Reverse Engineering 6
WxMCTF '23 Forensics 3 - ART Forensics 6
WxMCTF '23 Pwn 3 - Jamflex Binary Exploitation 6
WxMCTF '23 Web 2 - Restricted Access Web Exploitation 6
Zeros and Ones General 6
🙃 General 7
admin2 Web Exploitation 7
Animal Cryptography 7
Baby ret2libc Binary Exploitation 7
Back to Math Reverse Engineering 7
Binary Reversing 2 Reverse Engineering 7
Groovy Forensics 7
Is it binary? Cryptography 7
lfsr3 Cryptography 7
May '22: Easy Game Web Exploitation 7
May '22: RSA - Missed Step Cryptography 7
Reverse Oracle Cryptography 7
Short XOR Cryptography 7
ursa, the prequel Forensics 7
WxMCTF '23 Crypto 2 - Common Room Cryptography 7
WxMCTF '23 Misc 3 - 2048 General 7
WxMCTF '23 Misc 4 - WxMFashionClubs General 7
admin3 Web Exploitation 8
Buffer Overflow V2 Binary Exploitation 8
Geese On Reddit Forensics 8
May '22: Courier Forensics 8
Missed Call Forensics 8
palette Forensics 8
Snake 2 Reverse Engineering 8
Train Thing Forensics 8
Where are we going? Binary Exploitation 8