| 2200 | He is not a knight for you 2 | University-Academy Olympiad 2020 | 5 | 1843 |
| 2201 | Esports Tournament | University-Academy Olympiad 2020 | 4 | 1974 |
| 2202 | Gorodki and Robots | University-Academy Olympiad 2020 | 3 | 2126 |
| 2203 | Favorite Sandwiches | University-Academy Olympiad 2020 | 4 | 1974 |
| 2204 | Friends and Exams | University-Academy Olympiad 2022 | 11 | 1316 |
| 2205 | Natural Numbers | University-Academy Olympiad 2022 | 9 | 1457 |
| 2206 | Runes in the Field 2 | University-Academy Olympiad 2022 | 2 | 2303 |
| 2207 | Catansonnes | University-Academy Olympiad 2022 | 2 | 2303 |
| 2208 | Two Gifts | University-Academy Olympiad 2023 | 5 | 1840 |
| 2209 | Stern-Brocot Tree | University-Academy Olympiad 2023 | 5 | 1842 |
| 2210 | Tycoon Simulator | University-Academy Olympiad 2023 | 2 | 2296 |
| 2211 | Integer Triangles | University-Academy Olympiad 2023 | 2 | 2303 |
| 2212 | Prefossum | University-Academy Olympiad 2024 | 4 | 1971 |
| 2213 | A Small Fix | University-Academy Olympiad 2024 | 3 | 2122 |
| 2214 | Quality Emitter | University-Academy Olympiad 2024 | 2 | 2299 |
| 2215 | Global Changes | University-Academy Olympiad 2024 | 2 | 2299 |
| 2216 | Big Elevator | ICPC Ural Regional Contest Qualifier 2025 | 9 | 1456 |
| 2217 | Binary Sort | ICPC Ural Regional Contest Qualifier 2025 | 14 | 1153 |
| 2218 | Prorun | ICPC Ural Regional Contest Qualifier 2025 | 4 | 1974 |
| 2219 | Philosophical Question | ICPC Ural Regional Contest Qualifier 2025 | 6 | 1724 |
| 2220 | Reciprocal of GCD | ICPC Ural Regional Contest Qualifier 2025 | 8 | 1535 |
| 2221 | Convex Hull Treap | ICPC Ural Regional Contest Qualifier 2025 | 5 | 1838 |
| 2222 | Сavalry Battle Advanced | ICPC Ural Regional Contest Qualifier 2025 | 4 | 1969 |
| 2223 | So Much Found on the Road... | Ural Championship 2025 | 4 | 1973 |
| 2224 | Competition in the “Parkour” Civilization | Ural Championship 2025 | 2 | 2305 |
