Nissen
1st place
2140 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Greeter2 | pwn | 50 | |
| Greeter | pwn | 50 | |
| Gamblecore | pwn | 50 | |
| Lotto | rev | 150 | |
| Buffer 2 | pwn | 25 | |
| Buffer 1 | pwn | 25 | |
| Weird Signs - The end | misc | 150 | |
| Weird Signs 3 | misc | 50 | |
| Weird Signs 2 | misc | 50 | |
| Inspector Gadget 3 | web | 25 | |
| Inspector Gadget 2 | web | 25 | |
| Inspector Gadget 1 | web | 25 | |
| echo | pwn | 50 | |
| ret2win | pwn | 50 | |
| Vigenère Vault | crypto | 100 | |
| Sohails bank | rev | 50 | |
| slange siger zzz | rev | 100 | |
| kodeordstjekker | rev | 50 | |
| You can't find my secret! | forensics | 50 | |
| Lost Access | web | 100 | |
| Just Weird Tokens | web | 100 | |
| Baking Blog | web | 100 | |
| Johns passwords 1 | web | 50 | |
| Basic Buffer | pwn | 25 | |
| Forward Base | misc | 50 | |
| Weird Signs 1 | misc | 50 | |
| I love HASHes 2 | misc | 25 | |
| I love HASHes 1 | misc | 25 | |
| RSA With Friends | crypto | 100 | |
| RSA 1 | crypto | 100 | |
| OTP | crypto | 100 | |
| XOR intro | crypto | 50 | |
| Intro to RSA | crypto | 50 | |
| Cæsar | crypto | 50 | |
| Quick maffs | starters | 20 | |
| Netcat | starters | 10 | |
| Welcome | starters | 10 |