andrei209
Name: Andrei Nastasia
50th place
680 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| A1Z26 | open-days-2025 | 300 | |
| Caesar | open-days-2025 | 280 | |
| Invisible Message | Crypto | 50 | |
| Base Conversion is Fun | Crypto | 50 |
| Challenge | Category | Value | Time |
|---|---|---|---|
| A1Z26 | open-days-2025 | 300 | |
| Caesar | open-days-2025 | 280 | |
| Invisible Message | Crypto | 50 | |
| Base Conversion is Fun | Crypto | 50 |