Peiwen



Solves

Challenge Category Value Time
Beginner Reverse 1 Reverse Engineering50
Secure Shell Warm Up20
Warm Up Warm Up20
Base64 Warm Up20
QR Warm Up20
What is ROT? Cryptography50
Linux Tutorial 1 Linux20
Schrödinger's Cat Miscellaneous20
Web warmup Web20
Where is the flag? Web20
Discord Warm Up10
Net Cat Warm Up20