bi0s

12nd place

4293 points



Solves

Challenge Category Value Time
Old Crypto Server Crypto100
Drawings on the walls Forensic100
Magic I Crypto205
Shell Me If You Can PWN205
Easy crackme Reverse244
Letter from the madhouse Forensic356
1000 and 1 night Reverse100
Aerofloat PWN100
Ticket Storage PWN366
Password Keeper PWN423
Plane Market PWN416
Funny Curves Code384
Navigation Journal PWN473
go away Reverse495
Babycrypt Reverse326