|
Theory
|
open-days-2025 |
50 |
|
|
Stereogram
|
open-days-2025 |
110 |
|
|
Five more minutes
|
open-days-2025 |
50 |
|
|
A1Z26
|
open-days-2025 |
50 |
|
|
Caesar
|
open-days-2025 |
50 |
|
|
The brain
|
Misc |
50 |
|
|
try_harder
|
Misc |
50 |
|
|
Cypher
|
Crypto |
50 |
|
|
PyCry
|
Crypto |
90 |
|
|
The Bomb!
|
Crypto |
50 |
|
|
Gravity Attracts
|
Crypto |
50 |
|
|
Crypto - 5
|
Crypto |
50 |
|
|
Fernet Fortress
|
Crypto |
50 |
|
|
Silverware
|
Crypto |
50 |
|
|
It’s a disaster zone over here!
|
Crypto |
50 |
|
|
Hex Story
|
Crypto |
50 |
|
|
Crypto - 3
|
Crypto |
50 |
|
|
Caesar's Secret
|
Crypto |
50 |
|
|
QR Fun
|
Crypto |
50 |
|
|
Crypto - 1
|
Crypto |
50 |
|
|
The Hash
|
Crypto |
50 |
|
|
Base Conversion is Fun
|
Crypto |
50 |
|
|
Invisible Message
|
Crypto |
50 |
|