Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
| Nothing but noise | Miscellaneous | 150 | |
| Ionospheric science | SDR trivia | 10 | |
| Not-LoRa Flag 1 | Not-LoRa | 25 | |
| Registration desk: Easy | You can do this?! [on-site] | 10 | |
| Registration desk: Bonus | You can do this?! [on-site] | 10 | |
| Registration desk: Hard | You can do this?! [on-site] | 25 | |
| Registration desk: Medium | You can do this?! [on-site] | 15 | |
| In the near field: Bonus | You can do this?! [on-site] | 20 | |
| In the near field | You can do this?! [on-site] | 15 | |
| ISM bands Part 3 | On the ISM bands | 100 | |
| RFI | Miscellaneous | 100 | |
| Data corruption 4 | Data corruption? | 60 | |
| Data corruption 3 | Data corruption? | 60 | |
| Data corruption 1 | Data corruption? | 40 | |
| Data corruption 2 | Data corruption? | 40 | |
| Data corruption 6 | Data corruption? | 15 | |
| Data corruption 5 | Data corruption? | 10 | |
| Transmitter coordinates [on-site] | SDR trivia | 20 | |
| Signal 2 | Signal identification | 25 | |
| Signal 1 | Signal identification | 25 | |
| Appalachia 3 | Appalachia | 41 | |
| Appalachia 2 | Appalachia | 37 | |
| Appalachia 1 | Appalachia | 29 | |
| Appalachia 0 | Appalachia | 13 | |
| How many milliBalints? | SDR trivia | 10 | |
| Question 6 | Knoxville trivia | 7 | |
| ISM bands Part 1 | On the ISM bands | 25 | |
| Question 9 | Knoxville trivia | 7 | |
| Question 8 | Knoxville trivia | 7 | |
| Question 7 | Knoxville trivia | 7 | |
| Question 5 | Knoxville trivia | 7 | |
| Question 4 | Knoxville trivia | 7 | |
| Question 3 | Knoxville trivia | 7 | |
| Question 2 | Knoxville trivia | 7 | |
| Question 1 | Knoxville trivia | 7 | |
| Question 0 | Knoxville trivia | 7 | |
| The Matrix | SDR trivia | 10 | |
| SigMF 4 | SigMF | 40 | |
| SigMF 3 | SigMF | 15 | |
| SigMF 2 | SigMF | 15 | |
| SigMF 1 | SigMF | 15 | |
| John Mastodon | SDR trivia | 10 | |
| Spaaaaaaaaaace! | SDR trivia | 10 |