| 306948 | CF1276B. Two Fairs | 0 | 0 | 0.000% |
| 306949 | CF1276C. Beautiful Rectangle | 0 | 0 | 0.000% |
| 306950 | CF1276D. Tree Elimination | 0 | 0 | 0.000% |
| 306951 | CF1276E. Four Stones | 0 | 0 | 0.000% |
| 306952 | CF1276F. Asterisk Substrings | 0 | 0 | 0.000% |
| 307576 | CF1376A1. Sort the Numbers | 0 | 0 | 0.000% |
| 307577 | CF1376B1. Maximal Independent Set | 0 | 0 | 0.000% |
| 307578 | CF1376B2. Maximal Independent Set | 0 | 0 | 0.000% |
| 307579 | CF1376B3. Maximal Independent Set | 0 | 0 | 0.000% |
| 307580 | CF1376B4. Maximal Independent Set | 0 | 0 | 0.000% |
| 307812 | CF1421A. XORwice | 0 | 0 | 0.000% |
| 307813 | CF1421B. Putting Bricks in the Wall | 0 | 0 | 0.000% |
| 307814 | CF1421C. Palindromifier | 0 | 0 | 0.000% |
| 307815 | CF1421D. Hexagons | 0 | 0 | 0.000% |
| 307816 | CF1421E. Swedish Heroes | 0 | 0 | 0.000% |
| 308165 | CF1476A. K-divisible Sum | 0 | 0 | 0.000% |
| 308166 | CF1476B. Inflation | 0 | 0 | 0.000% |
| 308167 | CF1476C. Longest Simple Cycle | 0 | 0 | 0.000% |
| 308168 | CF1476D. Journey | 0 | 0 | 0.000% |
| 308169 | CF1476E. Pattern Matching | 0 | 0 | 0.000% |
| 308170 | CF1476F. Lanterns | 0 | 0 | 0.000% |
| 308171 | CF1476G. Minimum Difference | 0 | 0 | 0.000% |
| 308798 | CF1576A. Communication Routing Challenge | 0 | 0 | 0.000% |
| 309049 | CF1617A. Forbidden Subsequence | 0 | 0 | 0.000% |
| 309050 | CF1617B. GCD Problem | 0 | 0 | 0.000% |
| 309051 | CF1617C. Paprika and Permutation | 0 | 0 | 0.000% |
| 309052 | CF1617D1. Too Many Impostors (easy version) | 0 | 0 | 0.000% |
| 309053 | CF1617D2. Too Many Impostors (hard version) | 0 | 0 | 0.000% |
| 309054 | CF1617E. Christmas Chocolates | 0 | 0 | 0.000% |
| 309055 | CF1618A. Polycarp and Sums of Subsequences | 0 | 0 | 0.000% |
| 309056 | CF1618B. Missing Bigram | 0 | 0 | 0.000% |
| 309057 | CF1618C. Paint the Array | 0 | 0 | 0.000% |
| 309058 | CF1618D. Array and Operations | 0 | 0 | 0.000% |
| 309059 | CF1618E. Singers' Tour | 0 | 0 | 0.000% |
| 309060 | CF1618F. Reverse | 0 | 0 | 0.000% |
| 309061 | CF1618G. Trader Problem | 0 | 0 | 0.000% |
| 309062 | CF1619A. Square String? | 0 | 0 | 0.000% |
| 309063 | CF1619B. Squares and Cubes | 0 | 0 | 0.000% |
| 309064 | CF1619C. Wrong Addition | 0 | 0 | 0.000% |
| 309065 | CF1619D. New Year's Problem | 0 | 0 | 0.000% |
| 309066 | CF1619E. MEX and Increments | 0 | 0 | 0.000% |
| 309067 | CF1619F. Let's Play the Hat? | 0 | 0 | 0.000% |
| 309068 | CF1619G. Unusual Minesweeper | 0 | 0 | 0.000% |
| 309069 | CF1619H. Permutation and Queries | 0 | 0 | 0.000% |
| 309092 | CF1623A. Robot Cleaner | 0 | 0 | 0.000% |
| 309093 | CF1623B. Game on Ranges | 0 | 0 | 0.000% |
| 309094 | CF1623C. Balanced Stone Heaps | 0 | 0 | 0.000% |
| 309095 | CF1623D. Robot Cleaner Revisit | 0 | 0 | 0.000% |
| 309096 | CF1623E. Middle Duplication | 0 | 0 | 0.000% |
| 309097 | CF1624A. Plus One on the Subset | 0 | 0 | 0.000% |
| 309098 | CF1624B. Make AP | 0 | 0 | 0.000% |
| 309099 | CF1624C. Division by Two and Permutation | 0 | 0 | 0.000% |
| 309100 | CF1624D. Palindromes Coloring | 0 | 0 | 0.000% |
| 309101 | CF1624E. Masha-forgetful | 0 | 0 | 0.000% |
| 309102 | CF1624F. Interacdive Problem | 0 | 0 | 0.000% |
| 309103 | CF1624G. MinOr Tree | 0 | 0 | 0.000% |
| 309104 | CF1625A. Ancient Civilization | 0 | 0 | 0.000% |
| 309105 | CF1625B. Elementary Particles | 0 | 0 | 0.000% |
| 309106 | CF1625C. Road Optimization | 0 | 0 | 0.000% |
| 309107 | CF1625D. Binary Spiders | 0 | 0 | 0.000% |
| 309108 | CF1625E1. Cats on the Upgrade (easy version) | 0 | 0 | 0.000% |
| 309109 | CF1625E2. Cats on the Upgrade (hard version) | 0 | 0 | 0.000% |
| 309116 | CF1627A. Not Shading | 0 | 0 | 0.000% |
| 309117 | CF1627B. Not Sitting | 0 | 0 | 0.000% |
| 309118 | CF1627C. Not Assigning | 0 | 0 | 0.000% |
| 309119 | CF1627D. Not Adding | 0 | 0 | 0.000% |
| 309120 | CF1627E. Not Escaping | 0 | 0 | 0.000% |
| 309121 | CF1627F. Not Splitting | 0 | 0 | 0.000% |
| 309122 | CF1628A. Meximum Array | 0 | 0 | 0.000% |
| 309123 | CF1628B. Peculiar Movie Preferences | 0 | 0 | 0.000% |
| 309124 | CF1628C. Grid Xor | 0 | 0 | 0.000% |
| 309125 | CF1628D1. Game on Sum (Easy Version) | 0 | 0 | 0.000% |
| 309126 | CF1628D2. Game on Sum (Hard Version) | 0 | 0 | 0.000% |
| 309127 | CF1628E. Groceries in Meteor Town | 0 | 0 | 0.000% |
| 309128 | CF1628F. Spaceship Crisis Management | 0 | 0 | 0.000% |
| 309129 | CF1629A. Download More RAM | 0 | 0 | 0.000% |
| 309130 | CF1629B. GCD Arrays | 0 | 0 | 0.000% |
| 309131 | CF1629C. Meximum Array | 0 | 0 | 0.000% |
| 309132 | CF1629D. Peculiar Movie Preferences | 0 | 0 | 0.000% |
| 309133 | CF1629E. Grid Xor | 0 | 0 | 0.000% |
| 309134 | CF1629F1. Game on Sum (Easy Version) | 0 | 0 | 0.000% |
| 309135 | CF1629F2. Game on Sum (Hard Version) | 0 | 0 | 0.000% |
| 309136 | CF1630A. And Matching | 0 | 0 | 0.000% |
| 309137 | CF1630B. Range and Partition | 0 | 0 | 0.000% |
| 309138 | CF1630C. Paint the Middle | 0 | 0 | 0.000% |
| 309139 | CF1630D. Flipping Range | 0 | 0 | 0.000% |
| 309140 | CF1630E. Expected Components | 0 | 0 | 0.000% |
| 309141 | CF1630F. Making It Bipartite | 0 | 0 | 0.000% |
| 309142 | CF1631A. Min Max Swap | 0 | 0 | 0.000% |
| 309143 | CF1631B. Fun with Even Subarrays | 0 | 0 | 0.000% |
| 309144 | CF1631C. And Matching | 0 | 0 | 0.000% |
| 309145 | CF1631D. Range and Partition | 0 | 0 | 0.000% |
| 309146 | CF1631E. Paint the Middle | 0 | 0 | 0.000% |
| 309147 | CF1631F. Flipping Range | 0 | 0 | 0.000% |
| 309148 | CF1632A. ABC | 0 | 0 | 0.000% |
| 309149 | CF1632B. Roof Construction | 0 | 0 | 0.000% |
| 309150 | CF1632C. Strange Test | 0 | 0 | 0.000% |
| 309151 | CF1632D. New Year Concert | 0 | 0 | 0.000% |
| 309152 | CF1632E1. Distance Tree (easy version) | 0 | 0 | 0.000% |
| 309153 | CF1632E2. Distance Tree (hard version) | 0 | 0 | 0.000% |