| Time | Challenge | Score | Status |
|---|---|---|---|
| 2025-04-02 12:48 | Seed of future | 909 | Correct |
| 2025-04-01 14:02 | Echo | 990 | Correct |
| 2025-03-31 21:08 | Post office 1 | 934 | Correct |
| 2025-03-31 20:43 | Post office 2 | 990 | Correct |
| 2025-03-31 14:28 | Heavy One | 829 | Correct |
| 2025-03-24 10:24 | Дэлгүүр хэсэх үү? | 180 | Correct |
| 2025-03-17 14:38 | Shellcode | 934 | Correct |
| 2025-03-17 14:13 | Call me | 895 | Correct |
| 2025-03-17 14:05 | Од түүцгээе | 922 | Correct |
| 2025-03-17 13:56 | Least Significant Bit | 922 | Correct |
| 2025-03-17 13:39 | M4th | 847 | Correct |
| 2025-03-10 14:34 | Decode | 934 | Correct |
| 2025-03-10 13:56 | Modular encryption reloaded | 934 | Correct |
| 2025-03-10 10:10 | Stegno | 922 | Correct |
| 2025-02-20 18:04 | Unknown dump: Flag 2 | 945 | Correct |
| 2025-02-20 17:19 | St3g4N0 | 955 | Correct |
| 2025-02-20 16:18 | Нүүрээ будах нь төгс хамгаалалт биш | 909 | Correct |
| 2025-02-19 14:08 | Weird images | 895 | Correct |
| 2025-02-19 12:04 | Туг олох ажиллагаа | 847 | Correct |
| 2025-02-19 11:53 | Arithmetic expression | 880 | Correct |
| 2025-02-19 11:30 | Reality Security Access | 864 | Correct |
| 2025-02-19 10:08 | Unknown dump: Flag 1 | 829 | Correct |
| 2025-02-17 15:37 | Data Breach | 934 | Correct |
| 2025-02-13 16:19 | Just encryption | 972 | Correct |
| 2025-02-13 16:13 | The First Half: Reloaded | 810 | Correct |
| 2025-02-13 16:06 | XOR without X | 622 | Correct |
| 2025-02-13 16:04 | RSA tutorial | 847 | Correct |
| 2025-02-13 09:12 | QR | 535 | Correct |
| 2025-02-05 21:11 | Klaun | 880 | Correct |
| 2025-02-03 15:55 | reducted lvl | 922 | Correct |
| 2025-02-03 15:33 | Edit me | 622 | Correct |
| 2025-02-03 15:18 | "Hello World" Guide | 895 | Correct |
| 2025-02-03 11:00 | Bipolar | 10 | Correct |
| 2025-02-03 10:51 | GOT.jpg | 10 | Correct |
| 2025-02-03 10:18 | Матрёшка | 10 | Correct |
| 2025-02-03 10:10 | RGB Plane | 10 | Correct |
| 2025-02-03 10:02 | Cheater: Flag 1 | 10 | Correct |
| 2025-02-03 09:40 | zipper | 10 | Correct |
| 2025-02-03 09:38 | Цэцэгхээн | 10 | Correct |
| 2025-01-31 12:44 | Malware Analysis: Lucky Seven | 945 | Correct |
| 2025-01-31 12:00 | Cicada 3301 | 945 | Correct |
| 2025-01-30 21:37 | Malware Analysis: The Maniac | 990 | Correct |