infosect
Solves
| Challenge | Category | Value | Time |
| A Safe BIP39 Backup | lockpicking | 150 | |
| Graph65 pwd (h)olding strong | oldies | 100 | |
| Security by Obscurity | reverse & soldering | 300 | |
| Merit-Based Auth: BF | smartcard | 100 | |
| CASIO Basic is weird | oldies | 150 | |
| MBA: Tear in Loop | smartcard | 200 | |
| Authenticity!=Confidentiality | rfid | 100 |