| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Hash Slinging Slasher | 463 | solidity | 0 | |
| Serial Killer | 500 | pwn | 0 | |
| The Cyber War Continues | 477 | forensics | 1 | |
| Communique | 498 | crypto | 1 | |
| Cartographer's Capture | 498 | forensics | 1 | |
| Neo | 50 | forensics | 3 | |
| Loan Bank | 487 | smartcontract | 1 | |
| Wetware 2 | 486 | pwn | 1 | |
| Wetware | 468 | pwn | 1 | |
| Dream Heap | 457 | pwn | 3 | |
| Refundable Purchase | 460 | smart-contract solidity | 2 | |
| Multi-Owner Contract | 425 | smart-contract solidity | 2 | |
| Brokerboard | 50 | web | 3 | |
| NIT | 128 | crypto | 2 | |
| Heap Golf | 136 | pwn | 3 | |
| 4096 | 490 | crypto rsa | 1 | |
| Future Fun | 428 | movfuscator reversing | 3 | |
| Bad File | 490 | pwn fsop | 2 | |
| Brainwallet | 495 | diffie-hellman crypto wireshark | 1 | |
| We Three Keys | 144 | crypto | 3 | |
| Needle-Eye's Apprentice | 495 | misc | 1 | |
| DataVault | 50 | web | 3 | |
| Last Transmission | 50 | steganography | 3 | |
| Leap of Faith | 50 | steganography | 2 | |
| Ghidra Release | 310 | 4 | ||
