Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Lost&found! | social | 50 | |
| Twisted ECDSA | crypto | 350 | |
| Usernames of Destiny | crypto | 387 | |
| PCI Mess | crypto | 300 | |
| Losing data | misc | 230 | |
| OnlyProgrammers: The Nerd-Lock | web | 172 | |
| Baby steps | web | 100 | |
| Bit Shuffle | crypto | 150 |