Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
| Broadcast bands Part 1 | On the broadcast bands | 75 | |
| Broadcast bands Part 3 | On the broadcast bands | 75 | |
| Broadcast bands Part 2 | On the broadcast bands | 75 | |
| Signal 2 | Signal identification | 25 | |
| Signal 1 bonus | Signal identification | 25 | |
| Signal 1 | Signal identification | 25 | |
| Data corruption 5 | Data corruption? | 10 | |
| Find fox 2 | Fox hunting [on-site] | 100 | |
| What does fox 2 say? | Fox hunting [on-site] | 100 | |
| Find the fox | Fox hunting [on-site] | 50 | |
| What does the fox say? | Fox hunting [on-site] | 50 | |
| Not-LoRa Flag 1 | Not-LoRa | 25 | |
| Hack the Cobra [on-site] | Miscellaneous | 75 | |
| What’s the Frequency, Kenneth? [on-site] | Miscellaneous | 25 | |
| Appalachia 1 | Appalachia | 29 | |
| Appalachia 0 | Appalachia | 13 | |
| ISM bands Part 1 | On the ISM bands | 25 | |
| SigMF 4 | SigMF | 40 | |
| SigMF 3 | SigMF | 15 | |
| SigMF 2 | SigMF | 15 | |
| SigMF 1 | SigMF | 15 |