| 307929 | CF1437B. Reverse Binary Strings | 0 | 0 | 0.000% |
| 308027 | CF1454C. Sequence Transformation | 0 | 0 | 0.000% |
| 308032 | CF1455B. Jumps | 0 | 0 | 0.000% |
| 308141 | CF1472D. Even-Odd Game | 0 | 0 | 0.000% |
| 308223 | CF1485B. Replace and Keep Sorted | 0 | 0 | 0.000% |
| 308236 | CF1487B. Cat Cycle | 0 | 0 | 0.000% |
| 308262 | CF1490D. Permutation Transformation | 0 | 0 | 0.000% |
| 308267 | CF1491B. Minimal Cost | 0 | 0 | 0.000% |
| 308292 | CF1495A. Diamond Miner | 0 | 0 | 0.000% |
| 308300 | CF1496C. Diamond Miner | 0 | 0 | 0.000% |
| 308305 | CF1497B. M-arrays | 0 | 0 | 0.000% |
| 308306 | CF1497C1. k-LCM (easy version) | 0 | 0 | 0.000% |
| 308343 | CF1504B. Flip the Bits | 0 | 0 | 0.000% |
| 308396 | CF1512C. A-B Palindrome | 0 | 31 | 0.000% |
| 308397 | CF1512D. Corrupted Array | 0 | 30 | 0.000% |
| 308408 | CF1514B. AND 0, Sum Big | 0 | 0 | 0.000% |
| 308427 | CF1517B. Morning Jogging | 0 | 0 | 0.000% |
| 308443 | CF1520D. Same Differences | 0 | 0 | 0.000% |
| 308477 | CF1527B1. Palindrome Game (easy version) | 0 | 0 | 0.000% |
| 308542 | CF1536B. Prinzessin der Verurteilung | 0 | 0 | 0.000% |
| 308549 | CF1537C. Challenging Cliffs | 0 | 0 | 0.000% |
| 308563 | CF1539C. Stable Groups | 0 | 0 | 0.000% |
| 308574 | CF1541B. Pleasant Pairs | 0 | 0 | 0.000% |
| 308593 | CF1544C. Pursuit | 0 | 0 | 0.000% |
| 308607 | CF1546B. AquaMoon and Stolen String | 0 | 0 | 0.000% |
| 308696 | CF1559C. Mocha and Hiking | 0 | 0 | 0.000% |
| 308827 | CF1581B. Diameter of Graph | 0 | 0 | 0.000% |
| 308834 | CF1582C. Grandma Capa Knits a Scarf | 0 | 0 | 0.000% |
| 308841 | CF1583B. Omkar and Heavenly Tree | 0 | 0 | 0.000% |
| 308863 | CF1586B. Omkar and Heavenly Tree | 0 | 0 | 0.000% |
| 308890 | CF1592B. Hemose Shopping | 0 | 0 | 0.000% |
| 308906 | CF1594C. Make Them Equal | 0 | 0 | 0.000% |
| 308913 | CF1598C. Delete Two Elements | 0 | 0 | 0.000% |
| 308983 | CF1608B. Build the Permutation | 0 | 0 | 0.000% |
| 309023 | CF1613C. Poisoned Dagger | 0 | 0 | 0.000% |
| 309064 | CF1619C. Wrong Addition | 0 | 0 | 0.000% |
| 309086 | CF1622A. Construct a Rectangle | 0 | 0 | 0.000% |
| 309087 | CF1622B. Berland Music | 0 | 0 | 0.000% |
| 309088 | CF1622C. Set or Decrease | 0 | 0 | 0.000% |
| 309089 | CF1622D. Shuffle | 0 | 0 | 0.000% |
| 309090 | CF1622E. Math Test | 0 | 0 | 0.000% |
| 309091 | CF1622F. Quadratic Set | 0 | 0 | 0.000% |
| 309168 | CF1635C. Differential Sorting | 0 | 0 | 0.000% |
| 309174 | CF1637C. Andrew and Stones | 0 | 0 | 0.000% |
| 309197 | CF1641A. Great Sequence | 0 | 0 | 0.000% |
| 309205 | CF1642C. Great Sequence | 0 | 0 | 0.000% |
| 309230 | CF1647B. Madoka and the Elegant Gift | 0 | 0 | 0.000% |
| 309249 | CF1650C. Weight of the System of Nested Segments | 0 | 0 | 0.000% |
| 309277 | CF1656C. Make Equal With Mod | 0 | 0 | 0.000% |
| 309286 | CF1657C. Bracket Sequence Deletion | 0 | 0 | 0.000% |
| 309372 | CF1669E. 2-Letter Strings | 0 | 5 | 0.000% |
| 309374 | CF1669G. Fall Down | 0 | 2 | 0.000% |
| 309384 | CF1671C. Dolce Vita | 0 | 0 | 0.000% |
| 309407 | CF1674D. A-B-C Sort | 0 | 0 | 0.000% |
| 309441 | CF1679B. Stone Age Problem | 0 | 0 | 0.000% |
| 309454 | CF1681C. Double Sort | 0 | 0 | 0.000% |
| 309518 | CF1692E. Binary Deque | 0 | 3 | 0.000% |
| 309529 | CF1694B. Paranoid String | 0 | 0 | 0.000% |
| 309590 | CF1703E. Mirror Grid | 0 | 8 | 0.000% |
| 309595 | CF1704C. Virus | 0 | 0 | 0.000% |
| 309651 | CF1713C. Build Permutation | 0 | 0 | 0.000% |
| 309696 | CF1720C. Corners | 0 | 0 | 0.000% |
| 309747 | CF1729D. Friends and the Restaurant | 0 | 2 | 0.000% |
| 309753 | CF1730C. Minimum Notation | 0 | 0 | 0.000% |
| 309778 | CF1734C. Removing Smallest Multiples | 0 | 0 | 0.000% |
| 309789 | CF1736B. Playing with GCD | 0 | 0 | 0.000% |
| 309802 | CF1738B. Prefix Sum Addicts | 0 | 0 | 0.000% |
| 309835 | CF1742E. Scuza | 0 | 8 | 0.000% |
| 309848 | CF1744D. Divisibility by 2^n | 0 | 0 | 0.000% |
| 309862 | CF1747C. Swap Game | 0 | 0 | 0.000% |
| 309993 | CF1769C1. Подкрутка I | 0 | 0 | 0.000% |
| 310155 | CF1790D. Matryoshkas | 0 | 0 | 0.000% |
| 310168 | CF1792B. Stand-up Comedian | 0 | 0 | 0.000% |
| 310176 | CF1793C. Dora and Search | 0 | 0 | 0.000% |
| 310273 | CF1808B. Playing in a Casino | 0 | 0 | 0.000% |
| 310364 | CF1822D. Super-Permutation | 0 | 0 | 0.000% |
| 310387 | CF1826A. Trust Nobody | 0 | 0 | 0.000% |
| 310429 | CF1832C. Contrast Value | 0 | 0 | 0.000% |
| 310443 | CF1834C. Game with Reversing | 0 | 0 | 0.000% |
| 310502 | CF1843D. Apple Tree | 0 | 0 | 0.000% |
| 310523 | CF1846C. Rudolf and the Another Competition | 0 | 0 | 0.000% |
| 310524 | CF1846D. Rudolph and Christmas Tree | 0 | 0 | 0.000% |
| 310536 | CF1848B. Vika and the Bridge | 0 | 0 | 0.000% |
| 310569 | CF1853B. Fibonaccharsis | 0 | 0 | 0.000% |
| 310596 | CF1857C. Assembly via Minimums | 0 | 0 | 0.000% |
| 310609 | CF1859C. Another Permutation Problem | 0 | 0 | 0.000% |
| 310614 | CF1860B. Fancy Coins | 0 | 0 | 0.000% |
| 310685 | CF1870B. Friendly Arrays | 0 | 0 | 0.000% |
| 310695 | CF1872D. Plus Minus Permutation | 0 | 0 | 0.000% |
| 310707 | CF1874A. Jellyfish and Game | 0 | 0 | 0.000% |
| 310715 | CF1875B. Jellyfish and Game | 0 | 0 | 0.000% |
| 310730 | CF1877C. Joyboard | 0 | 0 | 0.000% |
| 310750 | CF1881C. Perfect Square | 0 | 0 | 0.000% |
| 310776 | CF1886B. Fear of the Dark | 0 | 0 | 0.000% |
| 310873 | CF1903B. StORage room | 0 | 0 | 0.000% |
| 310907 | CF1907C. Removal of Unattractive Pairs | 0 | 0 | 0.000% |
| 310913 | CF1909B. Make Almost Equal With Mod | 0 | 0 | 0.000% |
| 310961 | CF1914D. Three Activities | 0 | 0 | 0.000% |
| 310976 | CF1916C. Training Before the Olympiad | 0 | 0 | 0.000% |
| 311020 | CF1922B. Forming Triangles | 0 | 0 | 0.000% |