| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Confidential Information | 100 | misc | 0 | |
| Bonus | 1 | misc | 0 | |
| Oracles 3 | 250 | crypto | 0 | |
| Oracles 2 | 150 | crypto | 0 | |
| Hayfield | 150 | crypto | 0 | |
| Oracles 1 | 100 | crypto | 0 | |
| Cactaceae | 250 | web | 0 | |
| CryptoBank | 400 | exploit pwn asan | 0 | |
| Sandbox | 300 | exploit sandbox pwn | 0 | |
| Change by One Reloaded | 250 | exploit pwn | 0 | |
| Messager | 200 | exploit pwn | 0 | |
| Change by One | 100 | exploit pwn | 0 | |
| Horodator | 400 | network | 0 | |
| Escalation | 400 | forensic | 0 | |
| Ethereum | 400 | reverse | 0 | |
| Pack | 100 | reverse | 0 | |
| Matryoshkryption2 | 500 | steganography | 0 | |
| Matryoshkryption1 | 400 | steganography | 0 | |
| Rudru | 300 | steganography | 0 | |
| call_less_secret | 250 | reverse | 1 | |
| Android Serial | 200 | reverse | 2 | |
| DockerLeak | 50 | network | 1 | |
| Pushup | 300 | git web | 1 | |
| Compromised | 200 | web sha1 | 1 | |
