Yujia Wang
2nd place
2610 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| State Secrets (BONUS) | Protocols | 400 | |
| Header Hunter | Protocols | 300 | |
| Binary Ping Protocol (BPP) | Protocols | 200 | |
| DNS Detective | Protocols | 100 | |
| Packet Reassembler (BONUS) | Socket Programming | 400 | |
| Out-of-order ACK | Socket Programming | 300 | |
| Knock Knock | Socket Programming | 200 | |
| ACK the Right Way | Socket Programming | 100 | |
| TCP Whisper | Wireshark | 300 | |
| Exfiltrated Secrets | Wireshark | 200 | |
| Wireshark Warmup | Wireshark | 100 | |
| Welcome! | Welcome | 10 |