Solves
| Challenge | Category | Value | Time |
| Ionospheric science | SDR trivia | 10 | |
| The Matrix | SDR trivia | 10 | |
| ISM bands Part 1 | On the ISM bands | 25 | |
| Signal 2 | Signal identification | 25 | |
| Signal 1 | Signal identification | 25 | |
| Spaaaaaaaaaace! | SDR trivia | 10 | |
| How many milliBalints? | SDR trivia | 10 | |
| Real release | SDR trivia | 10 | |
| Pilot | SDR trivia | 25 | |
| SigMF 4 | SigMF | 40 | |
| SigMF 1 | SigMF | 15 | |
| SigMF 3 | SigMF | 15 | |
| SigMF 2 | SigMF | 15 | |
| The rules | Intro | 5 |