| 309071 | CF1620B. Triangles on a Rectangle | 0 | 0 | 0.000% |
| 309080 | CF1621D. The Winter Hike | 0 | 0 | 0.000% |
| 309087 | CF1622B. Berland Music | 0 | 0 | 0.000% |
| 309093 | CF1623B. Game on Ranges | 0 | 0 | 0.000% |
| 309099 | CF1624C. Division by Two and Permutation | 0 | 0 | 0.000% |
| 309105 | CF1625B. Elementary Particles | 0 | 0 | 0.000% |
| 309111 | CF1626B. Minor Reduction | 0 | 0 | 0.000% |
| 309113 | CF1626D. Martial Arts Tournament | 0 | 0 | 0.000% |
| 309125 | CF1628D1. Game on Sum (Easy Version) | 0 | 0 | 0.000% |
| 309127 | CF1628E. Groceries in Meteor Town | 0 | 0 | 0.000% |
| 309134 | CF1629F1. Game on Sum (Easy Version) | 0 | 0 | 0.000% |
| 309143 | CF1631B. Fun with Even Subarrays | 0 | 0 | 0.000% |
| 309149 | CF1632B. Roof Construction | 0 | 0 | 0.000% |
| 309156 | CF1633C. Kill the Monster | 0 | 0 | 0.000% |
| 309162 | CF1634C. OKEA | 0 | 0 | 0.000% |
| 309173 | CF1637B. MEX and Array | 0 | 0 | 0.000% |
| 309176 | CF1637E. Best Pair | 0 | 0 | 0.000% |
| 309181 | CF1638B. Odd Swap Sort | 0 | 0 | 0.000% |
| 309234 | CF1647F. Madoka and Laziness | 0 | 0 | 0.000% |
| 309253 | CF1650G. Counting Shortcuts | 0 | 0 | 0.000% |
| 309263 | CF1652D. Potion Brewing Class | 0 | 0 | 0.000% |
| 309270 | CF1654D. Potion Brewing Class | 0 | 0 | 0.000% |
| 309276 | CF1656B. Subtract Operation | 0 | 0 | 0.000% |
| 309297 | CF1659A. Red Versus Blue | 0 | 0 | 0.000% |
| 309309 | CF1660F2. Promising String (hard version) | 0 | 12 | 0.000% |
| 309357 | CF1667B. Optimal Partition | 0 | 0 | 0.000% |
| 309365 | CF1668D. Optimal Partition | 0 | 0 | 0.000% |
| 309371 | CF1669D. Colorful Stamp | 0 | 2 | 0.000% |
| 309373 | CF1669F. Eating Candies | 0 | 2 | 0.000% |
| 309377 | CF1670B. Dorms War | 0 | 0 | 0.000% |
| 309383 | CF1671B. Consecutive Points Segment | 0 | 0 | 0.000% |
| 309390 | CF1672C. Unequal Array | 0 | 0 | 0.000% |
| 309399 | CF1673B. A Perfectly Balanced String? | 0 | 0 | 0.000% |
| 309406 | CF1674C. Infinite Replacement | 0 | 0 | 0.000% |
| 309413 | CF1675C. Detective Task | 0 | 0 | 0.000% |
| 309421 | CF1676D. X-Sum | 0 | 19 | 0.000% |
| 309422 | CF1676E. Eating Queries | 0 | 23 | 0.000% |
| 309459 | CF1682B. AND Sorting | 0 | 0 | 0.000% |
| 309468 | CF1684E. MEX vs DIFF | 0 | 0 | 0.000% |
| 309472 | CF1685A. Circular Local MiniMax | 0 | 0 | 0.000% |
| 309480 | CF1686C. Circular Local MiniMax | 0 | 0 | 0.000% |
| 309504 | CF1690D. Black and White Stripe | 0 | 0 | 0.000% |
| 309509 | CF1691B. Shoe Shuffling | 0 | 0 | 0.000% |
| 309517 | CF1692D. The Clock | 0 | 3 | 0.000% |
| 309535 | CF1695B. Circle Game | 0 | 0 | 0.000% |
| 309567 | CF1700B. Palindromic Numbers | 0 | 0 | 0.000% |
| 309580 | CF1702C. Train and Queries | 0 | 0 | 0.000% |
| 309581 | CF1702D. Not a Cheap String | 0 | 0 | 0.000% |
| 309589 | CF1703D. Double Strings | 0 | 13 | 0.000% |
| 309594 | CF1704B. Luke is a Foodie | 0 | 0 | 0.000% |
| 309609 | CF1706B. Making Towers | 0 | 0 | 0.000% |
| 309621 | CF1708B. Difference of GCDs | 0 | 0 | 0.000% |
| 309633 | CF1710B. Rain | 0 | 0 | 0.000% |
| 309640 | CF1711D. Rain | 0 | 0 | 0.000% |
| 309644 | CF1712C. Sort Zero | 0 | 0 | 0.000% |
| 309650 | CF1713B. Optimal Reduction | 0 | 0 | 0.000% |
| 309663 | CF1715B. Beautiful Array | 0 | 0 | 0.000% |
| 309675 | CF1717B. Madoka and Underground Competitions | 0 | 0 | 0.000% |
| 309701 | CF1721B. Deadly Laser | 0 | 0 | 0.000% |
| 309709 | CF1722D. Line | 0 | 67 | 0.000% |
| 309742 | CF1728F. Fishermen | 0 | 0 | 0.000% |
| 309746 | CF1729C. Jumping on Tiles | 0 | 8 | 0.000% |
| 309750 | CF1729G. Cut Substrings | 0 | 0 | 0.000% |
| 309758 | CF1731B. Kill Demodogs | 0 | 0 | 0.000% |
| 309763 | CF1732A. Bestie | 0 | 0 | 0.000% |
| 309766 | CF1732C2. Sheikh (Hard Version) | 0 | 0 | 0.000% |
| 309780 | CF1734E. Rectangular Congruence | 0 | 0 | 0.000% |
| 309810 | CF1739B. Array Recovery | 0 | 0 | 0.000% |
| 309821 | CF1740G. Dangerous Laser Power | 0 | 0 | 0.000% |
| 309826 | CF1741C. Minimize the Thickness | 0 | 0 | 0.000% |
| 309834 | CF1742D. Coprime | 0 | 1 | 0.000% |
| 309840 | CF1743C. Save the Magazines | 0 | 0 | 0.000% |
| 309847 | CF1744C. Traffic Light | 0 | 0 | 0.000% |
| 309868 | CF1748D. ConstructOR | 0 | 0 | 0.000% |
| 309915 | CF1759C. Thermostat | 0 | 0 | 0.000% |
| 309923 | CF1760D. Challenging Valleys | 0 | 40 | 0.000% |
| 309924 | CF1760E. Binary Inversions | 0 | 24 | 0.000% |
| 309928 | CF1761B. Elimination of a Ring | 0 | 0 | 0.000% |
| 309930 | CF1761D. Carry Bit | 0 | 0 | 0.000% |
| 309932 | CF1761F1. Anti-median (Easy Version) | 0 | 0 | 0.000% |
| 309936 | CF1762B. Make Array Good | 0 | 0 | 0.000% |
| 309938 | CF1762D. GCD Queries | 0 | 0 | 0.000% |
| 309941 | CF1762G. Unequal Adjacent Elements | 0 | 0 | 0.000% |
| 309973 | CF1766B. Notepad# | 0 | 0 | 0.000% |
| 309980 | CF1767C. Count Binary Strings | 0 | 0 | 0.000% |
| 309983 | CF1767F. Two Subtrees | 0 | 0 | 0.000% |
| 309991 | CF1769B1. Копирование файлов I | 0 | 0 | 0.000% |
| 309998 | CF1770A. Koxia and Whiteboards | 0 | 0 | 0.000% |
| 309999 | CF1770B. Koxia and Permutation | 0 | 0 | 0.000% |
| 310003 | CF1770F. Koxia and Sequence | 0 | 0 | 0.000% |
| 310009 | CF1771D. Hossam and (sub-)palindromic tree | 0 | 0 | 0.000% |
| 310014 | CF1772C. Different Differences | 0 | 0 | 0.000% |
| 310045 | CF1775E. The Human Equation | 0 | 0 | 0.000% |
| 310070 | CF1778D. Flexible String Revisit | 0 | 0 | 0.000% |
| 310082 | CF1780B. GCD Partition | 0 | 0 | 0.000% |
| 310088 | CF1781B. Going to the Cinema | 0 | 0 | 0.000% |
| 310106 | CF1783B. Matrix of Differences | 0 | 0 | 0.000% |
| 310112 | CF1784A. Monsters (easy version) | 0 | 0 | 0.000% |
| 310116 | CF1784E. Infinite Game | 0 | 0 | 0.000% |
| 310118 | CF1785A. Monsters (easy version) | 0 | 0 | 0.000% |