OxKryptein
19th place
200 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Cash Vault $10 | Trivia | 50 | |
| Orchestra - 30 points | Trivia | 30 | |
| Tag embedded in payment card - 30 points | Trivia | 30 | |
| Cash Vault banknote $20 | Trivia | 20 | |
| NFC Tags Are Everywhere - 10 points | Trivia | 10 | |
| Cash Vault banknote $50 | Trivia | 10 | |
| Browser internals - 10 points | POS | 50 |