| 2200 | He is not a knight for you 2 | University-Academy Olympiad 2020 | 14 | 1312 |
| 2201 | Esports Tournament | University-Academy Olympiad 2020 | 13 | 1369 |
| 2202 | Gorodki and Robots | University-Academy Olympiad 2020 | 11 | 1500 |
| 2203 | Favorite Sandwiches | University-Academy Olympiad 2020 | 11 | 1500 |
| 2204 | Friends and Exams | University-Academy Olympiad 2022 | 32 | 750 |
| 2205 | Natural Numbers | University-Academy Olympiad 2022 | 20 | 1051 |
| 2206 | Runes in the Field 2 | University-Academy Olympiad 2022 | 11 | 1500 |
| 2207 | Catansonnes | University-Academy Olympiad 2022 | 10 | 1575 |
| 2208 | Two Gifts | University-Academy Olympiad 2023 | 16 | 1210 |
| 2209 | Stern-Brocot Tree | University-Academy Olympiad 2023 | 14 | 1312 |
| 2210 | Tycoon Simulator | University-Academy Olympiad 2023 | 11 | 1496 |
| 2211 | Integer Triangles | University-Academy Olympiad 2023 | 12 | 1431 |
| 2212 | Prefossum | University-Academy Olympiad 2024 | 14 | 1310 |
| 2213 | A Small Fix | University-Academy Olympiad 2024 | 9 | 1655 |
| 2214 | Quality Emitter | University-Academy Olympiad 2024 | 9 | 1655 |
| 2215 | Global Changes | University-Academy Olympiad 2024 | 8 | 1747 |
| 2216 | Big Elevator | ICPC Ural Regional Contest Qualifier 2025 | 34 | 716 |
| 2217 | Binary Sort | ICPC Ural Regional Contest Qualifier 2025 | 41 | 618 |
| 2218 | Prorun | ICPC Ural Regional Contest Qualifier 2025 | 17 | 1166 |
| 2219 | Philosophical Question | ICPC Ural Regional Contest Qualifier 2025 | 16 | 1209 |
| 2220 | Reciprocal of GCD | ICPC Ural Regional Contest Qualifier 2025 | 24 | 926 |
| 2221 | Convex Hull Treap | ICPC Ural Regional Contest Qualifier 2025 | 10 | 1571 |
| 2222 | Cavalry Battle Advanced | ICPC Ural Regional Contest Qualifier 2025 | 13 | 1366 |
| 2223 | So Much Found on the Road... | Ural Championship 2025 | 16 | 1210 |
| 2224 | Competition in the “Parkour” Civilization | Ural Championship 2025 | 19 | 1087 |
