tokebak
Solves
| Challenge | Category | Value | Time |
| Smart unlock 1/4 | wireless | 80 | |
| Laser eyes | fi | 50 | |
| CD is not only a shell cmd | oldies | 100 | |
| CAN you flag it ? | automotive | 50 | |
| Read-Optically Memory | reverse | 250 | |
| Smart unlock 2/4 | wireless | 90 | |
| MFC Trailers | rfid | 100 | |
| Matrix corridor | rfid | 110 | |
| S not for Secure | rfid | 120 | |
| Smart unlock 3/4 | wireless | 100 | |
| Wiretapping a black box | soldering | 100 |