Shhhhhh
Solves
| Challenge | Category | Value | Time |
| Quick Survey | Warm Up | 400 | |
| Stegnography 2 | Steganography | 150 | |
| Beware of SHA1rk | Cryptography | 20 | |
| Simple RSA | Cryptography | 20 | |
| SKR Lang | Cryptography | 20 | |
| Simple RSA 2 | Cryptography | 20 | |
| Simple Diffie-Hellman | None | 20 |
| Challenge | Category | Value | Time |
| Quick Survey | Warm Up | 400 | |
| Stegnography 2 | Steganography | 150 | |
| Beware of SHA1rk | Cryptography | 20 | |
| Simple RSA | Cryptography | 20 | |
| SKR Lang | Cryptography | 20 | |
| Simple RSA 2 | Cryptography | 20 | |
| Simple Diffie-Hellman | None | 20 |