Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
| Registration desk: Bonus | You can do this?! [on-site] | 10 | |
| Registration desk: Easy | You can do this?! [on-site] | 10 | |
| In the near field: Bonus | You can do this?! [on-site] | 20 | |
| Registration desk: Hard | You can do this?! [on-site] | 25 | |
| Registration desk: Medium | You can do this?! [on-site] | 15 | |
| In the near field | You can do this?! [on-site] | 15 | |
| SigMF 4 | SigMF | 40 | |
| Data corruption 6 | Data corruption? | 15 | |
| Data corruption 5 | Data corruption? | 10 | |
| How many milliBalints? | SDR trivia | 10 | |
| Ionospheric science | SDR trivia | 10 | |
| Real release | SDR trivia | 10 | |
| SigMF 3 | SigMF | 15 | |
| SigMF 2 | SigMF | 15 | |
| John Mastodon | SDR trivia | 10 | |
| The Matrix | SDR trivia | 10 | |
| Appalachia 0 | Appalachia | 13 | |
| Question 3 | Knoxville trivia | 7 | |
| Question 4 | Knoxville trivia | 7 | |
| Question 5 | Knoxville trivia | 7 | |
| Question 7 | Knoxville trivia | 7 | |
| Question 8 | Knoxville trivia | 7 | |
| Question 9 | Knoxville trivia | 7 |