| 309041 | CF1616A. Integer Diversity | 0 | 0 | 0.000% |
| 309042 | CF1616B. Mirror in the String | 0 | 0 | 0.000% |
| 309043 | CF1616C. Representative Edges | 0 | 0 | 0.000% |
| 309044 | CF1616D. Keep the Average High | 0 | 0 | 0.000% |
| 309045 | CF1616E. Lexicographically Small Enough | 0 | 0 | 0.000% |
| 309046 | CF1616F. Tricolor Triangles | 0 | 0 | 0.000% |
| 309047 | CF1616G. Just Add an Edge | 0 | 0 | 0.000% |
| 309048 | CF1616H. Keep XOR Low | 0 | 0 | 0.000% |
| 309060 | CF1618F. Reverse | 0 | 0 | 0.000% |
| 309061 | CF1618G. Trader Problem | 0 | 0 | 0.000% |
| 309064 | CF1619C. Wrong Addition | 0 | 0 | 0.000% |
| 309067 | CF1619F. Let's Play the Hat? | 0 | 0 | 0.000% |
| 309068 | CF1619G. Unusual Minesweeper | 0 | 0 | 0.000% |
| 309070 | CF1620A. Equal or Not Equal | 0 | 0 | 0.000% |
| 309071 | CF1620B. Triangles on a Rectangle | 0 | 0 | 0.000% |
| 309072 | CF1620C. BA-String | 0 | 0 | 0.000% |
| 309073 | CF1620D. Exact Change | 0 | 0 | 0.000% |
| 309074 | CF1620E. Replace the Numbers | 0 | 0 | 0.000% |
| 309075 | CF1620F. Bipartite Array | 0 | 0 | 0.000% |
| 309076 | CF1620G. Subsequences Galore | 0 | 0 | 0.000% |
| 309077 | CF1621A. Stable Arrangement of Rooks | 0 | 0 | 0.000% |
| 309078 | CF1621B. Integers Shop | 0 | 0 | 0.000% |
| 309079 | CF1621C. Hidden Permutations | 0 | 0 | 0.000% |
| 309080 | CF1621D. The Winter Hike | 0 | 0 | 0.000% |
| 309081 | CF1621E. New School | 0 | 0 | 0.000% |
| 309082 | CF1621F. Strange Instructions | 0 | 0 | 0.000% |
| 309083 | CF1621G. Weighted Increasing Subsequences | 0 | 0 | 0.000% |
| 309084 | CF1621H. Trains and Airplanes | 0 | 0 | 0.000% |
| 309085 | CF1621I. Two Sequences | 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% |
| 309101 | CF1624E. Masha-forgetful | 0 | 0 | 0.000% |
| 309102 | CF1624F. Interacdive Problem | 0 | 0 | 0.000% |
| 309120 | CF1627E. Not Escaping | 0 | 0 | 0.000% |
| 309138 | CF1630C. Paint the Middle | 0 | 0 | 0.000% |
| 309146 | CF1631E. Paint the Middle | 0 | 0 | 0.000% |
| 309151 | CF1632D. New Year Concert | 0 | 0 | 0.000% |
| 309163 | CF1634D. Finding Zero | 0 | 0 | 0.000% |
| 309168 | CF1635C. Differential Sorting | 0 | 0 | 0.000% |
| 309170 | CF1635E. Cars | 0 | 0 | 0.000% |
| 309174 | CF1637C. Andrew and Stones | 0 | 0 | 0.000% |
| 309183 | CF1638D. Big Brush | 0 | 0 | 0.000% |
| 309185 | CF1638F. Two Posters | 0 | 0 | 0.000% |
| 309197 | CF1641A. Great Sequence | 0 | 0 | 0.000% |
| 309198 | CF1641B. Repetitions Decoding | 0 | 0 | 0.000% |
| 309199 | CF1641C. Anonymity Is Important | 0 | 0 | 0.000% |
| 309205 | CF1642C. Great Sequence | 0 | 0 | 0.000% |
| 309206 | CF1642D. Repetitions Decoding | 0 | 0 | 0.000% |
| 309207 | CF1642E. Anonymity Is Important | 0 | 0 | 0.000% |
| 309226 | CF1646D. Weight the Tree | 0 | 0 | 0.000% |
| 309227 | CF1646E. Power Board | 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% |
| 309252 | CF1650F. Vitaly and Advanced Useless Algorithms | 0 | 0 | 0.000% |
| 309260 | CF1652A. Maximum Cake Tastiness | 0 | 0 | 0.000% |
| 309261 | CF1652B. Prefix Removals | 0 | 0 | 0.000% |
| 309262 | CF1652C. Alice and the Cake | 0 | 0 | 0.000% |
| 309263 | CF1652D. Potion Brewing Class | 0 | 0 | 0.000% |
| 309264 | CF1652E. Arithmetic Operations | 0 | 0 | 0.000% |
| 309265 | CF1652F. Minimal String Xoration | 0 | 0 | 0.000% |
| 309266 | CF1652G. Snowy Mountain | 0 | 0 | 0.000% |
| 309267 | CF1654A. Maximum Cake Tastiness | 0 | 0 | 0.000% |
| 309268 | CF1654B. Prefix Removals | 0 | 0 | 0.000% |
| 309269 | CF1654C. Alice and the Cake | 0 | 0 | 0.000% |
| 309270 | CF1654D. Potion Brewing Class | 0 | 0 | 0.000% |
| 309271 | CF1654E. Arithmetic Operations | 0 | 0 | 0.000% |
| 309272 | CF1654F. Minimal String Xoration | 0 | 0 | 0.000% |
| 309273 | CF1654G. Snowy Mountain | 0 | 0 | 0.000% |
| 309274 | CF1654H. Three Minimums | 0 | 0 | 0.000% |
| 309277 | CF1656C. Make Equal With Mod | 0 | 0 | 0.000% |
| 309279 | CF1656E. Equal Tree Sums | 0 | 0 | 0.000% |
| 309281 | CF1656G. Cycle Palindrome | 0 | 0 | 0.000% |
| 309282 | CF1656H. Equal LCM Subsets | 0 | 0 | 0.000% |
| 309286 | CF1657C. Bracket Sequence Deletion | 0 | 0 | 0.000% |
| 309287 | CF1657D. For Gamers. By Gamers. | 0 | 0 | 0.000% |
| 309288 | CF1657E. Star MST | 0 | 0 | 0.000% |
| 309301 | CF1659E. AND-MEX Walk | 0 | 0 | 0.000% |
| 309316 | CF1662A. Organizing SWERC | 0 | 0 | 0.000% |
| 309317 | CF1662B. Toys | 0 | 0 | 0.000% |
| 309318 | CF1662C. European Trip | 0 | 0 | 0.000% |
| 309319 | CF1662D. Evolution of Weasels | 0 | 0 | 0.000% |
| 309320 | CF1662E. Round Table | 0 | 0 | 0.000% |
| 309321 | CF1662F. Antennas | 0 | 0 | 0.000% |
| 309322 | CF1662G. Gastronomic Event | 0 | 0 | 0.000% |
| 309323 | CF1662H. Boundary | 0 | 0 | 0.000% |
| 309324 | CF1662I. Ice Cream Shop | 0 | 0 | 0.000% |
| 309325 | CF1662J. Training Camp | 0 | 0 | 0.000% |
| 309326 | CF1662K. Pandemic Restrictions | 0 | 0 | 0.000% |
| 309327 | CF1662L. Il Derby della Madonnina | 0 | 0 | 0.000% |
| 309328 | CF1662M. Bottle Arrangements | 0 | 0 | 0.000% |
| 309329 | CF1662N. Drone Photo | 0 | 0 | 0.000% |
| 309330 | CF1662O. Circular Maze | 0 | 0 | 0.000% |
| 309331 | CF1663A. Who Tested? | 0 | 0 | 0.000% |
| 309332 | CF1663B. Mike's Sequence | 0 | 0 | 0.000% |
| 309333 | CF1663C. Pōja Verdon | 0 | 0 | 0.000% |
| 309334 | CF1663D. Is it rated - 3 | 0 | 0 | 0.000% |