zc

37th place

23995 points


Awards


Solves

Challenge Category Value Time
Gate to Mordor 00 Announcements 0
Baby ECC (1) Elliptic Curve 44 ECC 200
Baby ECC (0) Elliptic Curve 44 ECC 100
AES Warm Up 47 AES 50
Ballyshannon 41 Exotic Ciphers 300
Apples & Oranges 20 Forensics 250
Run me 10 General 20
My mind is all blanks 41 Exotic Ciphers 250
WireBirds 41 Exotic Ciphers 100
Function call 13 Assembly 100
Name this language (10) 11 Computer Science Trivia 20
Name this language (9) 11 Computer Science Trivia 20
Stack Machine 60 nohtyP 200
Totient 12 Number Theory 100
Modular (5) 12 Number Theory 100
Uncommonly Safe Password 45 Password Cracking 200
Fix 二 27 File Formats 150
Fix Uno 27 File Formats 150
Snake bytes 60 nohtyP 200
Super Safe Password 45 Password Cracking 500
Where's the message? 41 Exotic Ciphers 100
SQLI But Filtered? 50 Web 600
Pretty Safe Password 45 Password Cracking 300
Kevin zzZZ 20 Forensics 400
KevinSay 50 Web 400
client side login 50 Web 300
Modular (4) 12 Number Theory 400
Silly Secret Sharing (SSS) 40 Crypto 200
Modular (3) 12 Number Theory 150
2B, or not 2B! 41 Exotic Ciphers 200
Teenager RSA 43 RSA 500
Elementary RSA 43 RSA 350
Linux Lab Level 11 30 Linux 200
What's that thing? (1) 11 Computer Science Trivia 20
Beep Boop 41 Exotic Ciphers 300
Reversing Python 8 60 nohtyP 500
Reversing Python 7 60 nohtyP 350
Fwop Door 60 nohtyP 500
Bitcoin Laundering (0) 20 Forensics 200
Kinder RSA 43 RSA 400
Toddler RSA 43 RSA 300
Baby RSA (6) 43 RSA 200
Baby RSA (4) 43 RSA 200
Touch and feel 41 Exotic Ciphers 200
Elementary, My Dear Watson 41 Exotic Ciphers 300
5x5 41 Exotic Ciphers 200
Capture the flags 41 Exotic Ciphers 200
Oink 41 Exotic Ciphers 100
talking in the wind 41 Exotic Ciphers 200
Did you take biology? 41 Exotic Ciphers 200
Home Run 40 Crypto 350
Ave Maria 41 Exotic Ciphers 400
This is just ridiculous! 41 Exotic Ciphers 300
Baby RSA (2) 43 RSA 100
Baby RSA (1) 43 RSA 150
Baby RSA (0) 43 RSA 200
Reversing Python 6 60 nohtyP 300
Reversing Python 5 60 nohtyP 275
Reversing Python 4 60 nohtyP 250
Assembly: Jump 13 Assembly 400
NASM (2) 13 Assembly 200
NASM (1) 13 Assembly 250
Shift 13 Assembly 150
MOV again 13 Assembly 150
Assembly: Stack (2) 13 Assembly 150
Assembly: Stack (1) 13 Assembly 150
Assembly: Reset a register 13 Assembly 150
Assembly: MOV and ADD 13 Assembly 150
Modular (2) 12 Number Theory 200
Go through some gates 10 General 300
Name this language (8) 11 Computer Science Trivia 20
Name this language (7) 11 Computer Science Trivia 20
Song Naming 20 Forensics 300
Wood Door 20 Forensics 250
Corrupted_File 27 File Formats 300
Just inflate me 20 Forensics 100
What's that thing? (2) 11 Computer Science Trivia 20
What is that thing? (3) 11 Computer Science Trivia 20
Name this language (6) 11 Computer Science Trivia 20
Name this language (5) 11 Computer Science Trivia 20
Name this language (4) 11 Computer Science Trivia 20
Name this language (3) 11 Computer Science Trivia 20
Name this language (2) 11 Computer Science Trivia 20
Name this language (1) 11 Computer Science Trivia 20
Modular (1) 12 Number Theory 200
weird requests huh 50 Web 400
53Cr37 8r0W53r 50 Web 400
Cookies 50 Web 250
Modular (0) 12 Number Theory 200
XOR warm up 10 General 200
SQLI 50 Web 500
Complete me 50 Web 100
No Inspector 50 Web 100
Marq-weeeeeee! 50 Web 100
Robot Invasion 50 Web 100
Wacky CSS 50 Web 100
In Front Of Your Eyes 50 Web 100
What's that thing? (0) 11 Computer Science Trivia 20
Name this language(0) 11 Computer Science Trivia 20
Jon Us in Discord 00 Announcements 0
Assembly Warm Up 13 Assembly 100
Zeros and Ones 10 General 100
Hex the way in 10 General 100
Touch the base 10 General 100
Base64 Abridged 10 General 100
Base2 10 General 100
Not Viewable 20 Forensics 100
The Meta Joke 20 Forensics 100
Alice in Wonderland? 20 Forensics 100
Not the same 20 Forensics 150
Sharper Image 20 Forensics 150
Hebrew Texts 41 Exotic Ciphers 200
ROT More 41 Exotic Ciphers 150
Samuel Morse 41 Exotic Ciphers 150
More than 64 40 Crypto 125
FlipFwop 41 Exotic Ciphers 100
Simple MD5 40 Crypto 100
Some Ciphers 41 Exotic Ciphers 100
Linux Lab Level 10 30 Linux 100
Linux Lab Level 9 30 Linux 100
Linux Lab Level 8 30 Linux 100
Linux Lab Level 7 30 Linux 100
Linux Lab Level 6 30 Linux 100
Linux Lab Level 5 30 Linux 100
Linux Lab Level 4 30 Linux 100
Linux Lab Level 3 30 Linux 100
Reversing Python 3 Bonus 60 nohtyP 250
Reversing Python 3 60 nohtyP 175
Reversing Python 2 60 nohtyP 150
Reversing Python 1 60 nohtyP 100
Linux Lab Level 2 30 Linux 100
Linux Lab Level 1 30 Linux 100
Caesar 41 Exotic Ciphers 100
Warm Up -- Let's Start! 00 Announcements 100