|
Vianu Core
|
open-days-2025 |
480 |
|
|
Find Password
|
open-days-2025 |
450 |
|
|
CNITV
|
open-days-2025 |
450 |
|
|
Where is it?
|
open-days-2025 |
440 |
|
|
Theory
|
open-days-2025 |
450 |
|
|
Stereogram
|
open-days-2025 |
420 |
|
|
RSA-security
|
open-days-2025 |
440 |
|
|
Aliases
|
open-days-2025 |
430 |
|
|
Five more minutes
|
open-days-2025 |
420 |
|
|
Something Hidden
|
open-days-2025 |
410 |
|
|
A1Z26
|
open-days-2025 |
380 |
|
|
Lost Friends
|
open-days-2025 |
470 |
|
|
Caesar
|
open-days-2025 |
380 |
|
|
Redacted
|
Crypto |
440 |
|
|
Egg Hunt
|
Reverse Engineering |
500 |
|
|
Message
|
Misc |
480 |
|
|
Wierd Taste
|
OSINT |
460 |
|
|
Trivia
|
Misc |
450 |
|
|
Top H4CK3R Mix
|
OSINT |
420 |
|
|
Cypher
|
Crypto |
430 |
|
|
Video
|
OSINT |
410 |
|
|
The Bomb!
|
Crypto |
380 |
|
|
Silverware
|
Crypto |
380 |
|
|
The brain
|
Misc |
380 |
|
|
Ricky
|
Reverse Engineering |
500 |
|
|
Custom
|
Crypto |
490 |
|
|
Killer
|
Crypto |
400 |
|
|
The f word
|
Misc |
480 |
|
|
Sleigh Segment Display
|
Crypto |
390 |
|
|
Christmas Lights
|
Hardware |
430 |
|
|
Santa's Turbo Update
|
Hardware |
400 |
|
|
Christmas Wishes
|
Misc |
360 |
|
|
Merry Christmas
|
Steganography |
300 |
|
|
PoWdErGh0sT
|
OSINT |
380 |
|
|
Lost USB
|
Forensics |
350 |
|
|
Caesar's Secret
|
Crypto |
320 |
|
|
My homework script ate my homework script
|
Forensics |
470 |
|
|
Materialomorphism Misconception
|
OSINT |
370 |
|
|
Colored box
|
OSINT |
350 |
|
|
Sus Account
|
OSINT |
340 |
|
|
will-you-press-the-button
|
Web |
360 |
|
|
Treasure
|
Forensics |
340 |
|
|
Hidden Castle
|
OSINT |
340 |
|
|
Crypto - 5
|
Crypto |
350 |
|
|
Crypto - 4
|
Crypto |
360 |
|
|
Crypto - 3
|
Crypto |
310 |
|
|
Crypto - 2
|
Crypto |
330 |
|
|
Crypto - 1
|
Crypto |
260 |
|
|
School Project
|
Misc |
410 |
|
|
Password Checker
|
Programming |
450 |
|
|
Not Random
|
Pwn |
430 |
|
|
Blackbeard
|
OSINT |
340 |
|
|
Santa Claus
|
Forensics |
370 |
|
|
Network Analysis
|
Forensics |
390 |
|
|
Corrupted System
|
Forensics |
390 |
|
|
Gravity Attracts
|
Crypto |
340 |
|
|
The Hash
|
Crypto |
300 |
|
|
Blind
|
Pwn |
440 |
|
|
PyCry
|
Crypto |
380 |
|
|
Assembly 101
|
Programming |
370 |
|
|
Where's my Flag?
|
OSINT |
320 |
|
|
Endless Repetition
|
Programming |
430 |
|
|
Programming is So Fun
|
Programming |
410 |
|
|
Hex Story
|
Crypto |
300 |
|
|
It’s a disaster zone over here!
|
Crypto |
320 |
|
|
Base Conversion is Fun
|
Crypto |
170 |
|
|
Who is John?
|
Forensics |
380 |
|
|
Fernet Fortress
|
Crypto |
310 |
|
|
It's here
|
Web |
250 |
|
|
Invisible Message
|
Crypto |
190 |
|
|
The Flame Keeper
|
OSINT |
340 |
|
|
The Curse
|
OSINT |
310 |
|
|
Tricky Script
|
Pwn |
440 |
|
|
Dumb Programmer
|
Pwn |
400 |
|
|
It's hidden!
|
OSINT |
310 |
|
|
QR Fun
|
Crypto |
280 |
|
|
Beautiful Places
|
Forensics |
340 |
|
|
Summer Vibes
|
Forensics |
290 |
|
|
Robots
|
Web |
310 |
|