| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Tracer | 200 | reverse-engineering | 1 | |
| Elsewhere | 400 | rev | 1 | |
| Return | 150 | pwn binary-exploitation | 2 | |
| Once upon a gets | 100 | binary-exploitation pwn | 1 | |
| The Warning 2 | 250 | forensic forensics | 1 | |
| In the plain | 50 | reverse-engineering | 1 | |
| Pizza Shop #2 | 350 | crypto xor | 1 | |
| Pizza Shop #1 | 150 | crypto single-byte xor | 1 | |
| The Warning | 150 | forensic forensics | 1 | |
| Veteran's Day | 150 | cryptography | 1 | |
| Hashes | 150 | cryptography | 1 | |
| Bases | 100 | crytography | 1 | |
| When in Rome.. | 50 | cryptography | 1 | |
| PowerAmulet | 100 | forensics | 1 | |
| Juliet's Note | 50 | cryptography | 1 | |
| Secret Ingredient | 50 | forensics | 1 | |
