| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Vertices | 21 | 1 | ||
| Angle of Approach | 8 | 1 | ||
| DitDah | 3 | morse | 1 | |
| Swaying One | 3 | language crypto | 1 | |
| No Secrecy Afforded | 3 | rfc | 1 | |
| SPQR | 3 | language | 1 | |
| Brillig | 3 | rfc | 1 | |
| MD2 | 3 | md2 | 1 | |
| NTLM | 3 | ntlm | 1 | |
| Rivest Head | 2 | md2 hash | 1 | |
| MD5 | 2 | md5 hash | 1 | |
| Dolor Sit Amet | 3 | base64 | 1 | |
| Ni Wom | 4 | forensics encoding | 1 | |
| Seeing is Believing | 3 | gameboy | 1 | |
| Name that File | 3 | binary forensics | 1 | |
| Perpendicular | 12 | encryption | 1 | |
| Mouth of the Guru | 12 | language encoding | 1 | |
| A Long-Expected Party | 3 | base32 | 1 | |
| BOTW | 3 | encryption | 1 | |
| Phonemes | 3 | encoding | 1 | |
| Lucky Number | 3 | rot13 | 1 | |
| Adapt | 3 | rot encryption | 1 | |
| Not Encryption | 3 | encoding | 1 | |
