Polymero
Netherlands
3rd place
5952 points
Awards
Solves
| Challenge | Category | Value | Time |
| PawN PawN | Crypto | 188 | |
| Welcome to FilterLand | Web | 208 | |
| Let me in! | Web | 245 | |
| Grades | Web | 486 | |
| Picnicnic | Web | 222 | |
| Inception | Misc | 183 | |
| Winter | Stego | 218 | |
| Capture The Flag | OSINT | 436 | |
| Caesar’s Secret | OSINT | 163 | |
| Jungle Meeting | Stego | 50 | |
| Photogra.fy | Misc | 227 | |
| SecretMessage | Coding | 247 | |
| BritishScientific | Crypto | 242 | |
| Weak xor | Crypto | 239 | |
| MathTomata | Misc | 245 | |
| Infiltration | Forensics | 183 | |
| Picasso01 | Forensics | 225 | |
| Facts Br0! | Crypto | 244 | |
| RSA... no primEs, no problEm | Crypto | 500 | |
| Step by step | Coding | 239 | |
| Gotta catch em flag | Misc | 248 | |
| Run Run Run | Coding | 215 | |
| Limited | Pwn | 499 |