Russian Federation| Category | Challenge | Solved |
|---|---|---|
| Cryptography | KittyCrypt (50 Points) | 12 Hours, 50 Minutes after release (solver #101) 04/01/2025 - 12:50:32 UTC+0 |
| Cryptography | knutsacque (316 Points) | 1 Day, 19 Hours after release (solver #61) 05/01/2025 - 19:43:41 UTC+0 |
| Open-Source Intelligence | OSINT DISCLAIMER (50 Points) | 55 Minutes, 58 Seconds after release (solver #129) 04/01/2025 - 00:55:58 UTC+0 |
| Radio Frequency | dotdotdot (50 Points) | 1 Day, 4 Hours after release (solver #115) 05/01/2025 - 04:17:40 UTC+0 |
| Radio Frequency | RFoIP (359 Points) | 1 Day, 4 Hours after release (solver #38) 05/01/2025 - 04:40:02 UTC+0 |
| Radio Frequency | SineFM (470 Points) | 1 Day, 20 Hours after release (solver #25) 05/01/2025 - 20:20:59 UTC+0 |