Signum



Solves

Challenge Category Value Time
File Signature Forensics20
Shark Of Wire Forensics20
Shark Of Wire 2 Forensics20
Flags in ZIP None20
Warm Up Warm Up20
Base64 Warm Up20
QR Warm Up20
Secure Shell Warm Up20
Net Cat Warm Up20
Linux Tutorial 1 Linux20
Linux Tutorial 2 Linux20
Linux Tutorial 3 None20
Linux Tutorial 4 None20
Forensics Warm Up 1 Forensics20
What is ROT? Cryptography50
Discord Warm Up10
Simple Overflow Binary20
Stegnography 1 Steganography100
Quick Survey Warm Up400
Stegnography 2 Steganography150
A Thousand Words Steganography20
Stegnography 3 Steganography200
Forensics Warm Up 2 Forensics50
Corrupted Image Forensics20
Where is the flag? Web20
My First SQL Web20
My First XSS Web20
Forgot Password Web20
Forgot Password 2 Web20
Kuki Cookies Web20
Secret Url Web20
Beginner Reverse 1 Reverse Engineering50
Web warmup Web20
Slot Machine Web20
Julius Caesar Cryptography100
Year 1993 by Urban Müller Cryptography300
I am Samuel Morse! Cryptography100
Kuki Cookies 2 Web20
SQL Service Web20
I am Samuel Morse 2! Cryptography200
Xtra ObscuRe Service Cryptography20
Simple RSA Cryptography20
Simple RSA 2 Cryptography20
E-CryptoBook Service Cryptography20
Simple Diffie-Hellman None20
Wiener's RSA None20
Fermat's RSA None20
De Tuna My Fish Cryptography20
Simple Diffie-Hellman 2 None20
E-CryptoBook 2.0 Cryptography20
Qu1ck M47h5 Mini Game20
Beginner Reverse 2 Reverse Engineering50
Beginner Reverse 3 Reverse Engineering50
Beginner Reverse 4 Reverse Engineering50
Beginner Reverse 5 Reverse Engineering50
Beginner Reverse 6 Reverse Engineering50
nogard 1 None20
nogard 2 None20
nogard 3 None20
Ular Challenge 1 None20
Ular Challenge 2 None20
Ular Challenge 3 None193
Patience Test Warm Up300
My First XSS 2 None20
The Kolona Virus Reverse Engineering20
The Kolona Virus v2 Reverse Engineering167
Hex To ASCII Mini Game100
Format String Binary20
Overflow Me! Binary20
Advance Overflow Binary20
Auth Me 1.0 Binary20
Guess The Number Binary20
SKR Lang Cryptography20
Dot Dot Slash None20
Dot Dot Slash 2 None20
Juggling Clown Web20
Jake The Miner None20
Happy CNY! Miscellaneous20
Calculator Miscellaneous20
Nocturne None424
Schrödinger's Cat Miscellaneous20
Secret Message Miscellaneous20
IQ Test Cryptography20
The game of NIM Mini Game20
File Signature 2 Forensics20
Beware of SHA1rk Cryptography20
Secret Letter Steganography20
What5Th3Pa55Cod3? Reverse Engineering20
XSS 2 Continue None20