| 309424 | CF1676G. White-Black Balanced Subtrees | 0 | 9 | 0.000% |
| 309451 | CF1680F. Lenient Vertex Cover | 0 | 0 | 0.000% |
| 309457 | CF1681F. Unique Occurrences | 0 | 0 | 0.000% |
| 309461 | CF1682D. Circular Spanning Tree | 0 | 0 | 0.000% |
| 309462 | CF1682E. Unordered Swaps | 0 | 0 | 0.000% |
| 309498 | CF1689C. Infected Tree | 0 | 0 | 0.000% |
| 309513 | CF1691F. K-Set Tree | 0 | 0 | 0.000% |
| 309523 | CF1693B. Fake Plastic Trees | 0 | 0 | 0.000% |
| 309531 | CF1694D. Fake Plastic Trees | 0 | 0 | 0.000% |
| 309537 | CF1695D1. Tree Queries (Easy Version) | 0 | 0 | 0.000% |
| 309538 | CF1695D2. Tree Queries (Hard Version) | 0 | 0 | 0.000% |
| 309545 | CF1696F. Tree Recovery | 0 | 0 | 0.000% |
| 309558 | CF1698E. PermutationForces II | 0 | 0 | 0.000% |
| 309584 | CF1702G1. Passable Paths (easy version) | 0 | 0 | 0.000% |
| 309585 | CF1702G2. Passable Paths (hard version) | 0 | 0 | 0.000% |
| 309613 | CF1706E. Qpwoeirut and Vertices | 0 | 0 | 0.000% |
| 309616 | CF1707C. DFS Trees | 0 | 0 | 0.000% |
| 309617 | CF1707D. Partial Virtual Trees | 0 | 0 | 0.000% |
| 309624 | CF1708E. DFS Trees | 0 | 0 | 0.000% |
| 309625 | CF1708F. Partial Virtual Trees | 0 | 0 | 0.000% |
| 309630 | CF1709E. XOR Tree | 0 | 0 | 0.000% |
| 309635 | CF1710D. Recover the Tree | 0 | 0 | 0.000% |
| 309648 | CF1712F. Triameter | 0 | 0 | 0.000% |
| 309660 | CF1714F. Build a Tree and That Is It | 0 | 0 | 0.000% |
| 309661 | CF1714G. Path Prefixes | 0 | 0 | 0.000% |
| 309684 | CF1718D. Permutation for Burenka | 0 | 0 | 0.000% |
| 309697 | CF1720D1. Xor-Subsequence (easy version) | 0 | 0 | 0.000% |
| 309698 | CF1720D2. Xor-Subsequence (hard version) | 0 | 0 | 0.000% |
| 309704 | CF1721E. Prefix Function Queries | 0 | 0 | 0.000% |
| 309725 | CF1725J. Journey | 0 | 0 | 0.000% |
| 309804 | CF1738D. Permutation Addicts | 0 | 0 | 0.000% |
| 309806 | CF1738F. Connectivity Addicts | 0 | 0 | 0.000% |
| 309812 | CF1739D. Reset K Edges | 0 | 0 | 0.000% |
| 309819 | CF1740E. Hanging Hearts | 0 | 0 | 0.000% |
| 309822 | CF1740H. MEX Tree Manipulation | 0 | 0 | 0.000% |
| 309827 | CF1741D. Masha and a Beautiful Tree | 0 | 0 | 0.000% |
| 309855 | CF1746D. Paths on the Tree | 0 | 0 | 0.000% |
| 309869 | CF1748E. Yet Another Array Counting Problem | 0 | 0 | 0.000% |
| 309876 | CF1749F. Distance to the Path | 0 | 0 | 0.000% |
| 309904 | CF1755D. Gardener and Tree | 0 | 0 | 0.000% |
| 309931 | CF1761E. Make It Connected | 0 | 0 | 0.000% |
| 309934 | CF1761G. Centroid Guess | 0 | 0 | 0.000% |
| 309939 | CF1762E. Tree Sum | 0 | 0 | 0.000% |
| 309947 | CF1763F. Edge Queries | 0 | 0 | 0.000% |
| 309953 | CF1764F. Doremy's Experimental Tree | 0 | 0 | 0.000% |
| 309983 | CF1767F. Two Subtrees | 0 | 0 | 0.000% |
| 310002 | CF1770E. Koxia and Tree | 0 | 0 | 0.000% |
| 310009 | CF1771D. Hossam and (sub-)palindromic tree | 0 | 0 | 0.000% |
| 310011 | CF1771F. Hossam and Range Minimum Query | 0 | 0 | 0.000% |
| 310028 | CF1773J. Jumbled Trees | 0 | 0 | 0.000% |
| 310029 | CF1773J. Jumbled Trees | 0 | 0 | 0.000% |
| 310035 | CF1774E. Two Chess Pieces | 0 | 0 | 0.000% |
| 310038 | CF1774G. Segment Covering | 0 | 0 | 0.000% |
| 310059 | CF1776M. Parmigiana With Seafood | 0 | 0 | 0.000% |
| 310065 | CF1777E. Edge Reverse | 0 | 0 | 0.000% |
| 310066 | CF1777F. Comfortably Numb | 0 | 0 | 0.000% |
| 310071 | CF1778E. The Tree Has Fallen! | 0 | 0 | 0.000% |
| 310072 | CF1778F. Maximizing Root | 0 | 0 | 0.000% |
| 310078 | CF1779F. Xorcerer's Stones | 0 | 0 | 0.000% |
| 310092 | CF1781F. Bracket Insertion | 0 | 0 | 0.000% |
| 310093 | CF1781G. Diverse Coloring | 0 | 0 | 0.000% |
| 310111 | CF1783G. Weighed Tree Radius | 0 | 0 | 0.000% |
| 310137 | CF1787G. Colorful Tree Again | 0 | 0 | 0.000% |
| 310145 | CF1788F. XOR, Tree, and Queries | 0 | 0 | 0.000% |
| 310157 | CF1790F. Timofey and Black-White Tree | 0 | 0 | 0.000% |
| 310184 | CF1794E. Labeling the Tree with Distances | 0 | 0 | 0.000% |
| 310190 | CF1795F. Blocking Chips | 0 | 0 | 0.000% |
| 310196 | CF1796E. Colored Subgraphs | 0 | 0 | 0.000% |
| 310215 | CF1800G. Symmetree | 0 | 0 | 0.000% |
| 310219 | CF1797D. Li Hua and Tree | 0 | 0 | 0.000% |
| 310221 | CF1797F. Li Hua and Path | 0 | 0 | 0.000% |
| 310232 | CF1801E. Gasoline prices | 0 | 0 | 0.000% |
| 310241 | CF1802G. Gasoline prices | 0 | 0 | 0.000% |
| 310253 | CF1805D. A Wide, Wide Graph | 0 | 0 | 0.000% |
| 310254 | CF1805E. There Should Be a Lot of Maximums | 0 | 0 | 0.000% |
| 310261 | CF1806E. Tree Master | 0 | 0 | 0.000% |
| 310291 | CF1810F. M-tree | 0 | 0 | 0.000% |
| 310320 | CF1815B. Sum Graph | 0 | 0 | 0.000% |
| 310328 | CF1816D. Sum Graph | 0 | 0 | 0.000% |
| 310333 | CF1819C. The Fox and the Complete Tree Traversal | 0 | 0 | 0.000% |
| 310335 | CF1819E. Roads in E City | 0 | 0 | 0.000% |
| 310341 | CF1820E. The Fox and the Complete Tree Traversal | 0 | 0 | 0.000% |
| 400690 | GYM100227 G BSP Trees | 0 | 0 | 0.000% |
| 400702 | GYM100228 G Squadtrees | 0 | 0 | 0.000% |
| 400797 | GYM100248 G Huffman Trees | 0 | 0 | 0.000% |
| 400802 | GYM100248 L Trees | 0 | 0 | 0.000% |
| 401041 | GYM100337 I Protect the Trees | 0 | 0 | 0.000% |
| 401042 | GYM100337 J 2-3 Trees | 0 | 0 | 0.000% |
| 401075 | GYM100341 C AVL Trees | 0 | 0 | 0.000% |
| 401133 | GYM100363 J Subtrees | 0 | 0 | 0.000% |
| 401195 | GYM100376 F Circles and trees | 0 | 0 | 0.000% |
| 401202 | GYM100377 F Circles and trees | 0 | 0 | 0.000% |
| 401709 | GYM100517 C Comb Avoiding Trees | 0 | 0 | 0.000% |
| 401766 | GYM100524 D Dichromatic Trees | 0 | 0 | 0.000% |
| 403460 | GYM101170 K Kiwi Trees | 0 | 0 | 0.000% |
| 403750 | GYM101257 B 2Trees | 0 | 0 | 0.000% |
| 403793 | GYM101306 F Wifi Trees | 0 | 0 | 0.000% |
| 404025 | GYM101397 F Two Trees | 0 | 0 | 0.000% |
| 404553 | GYM101554 A Planting Trees | 0 | 0 | 0.000% |
| 405018 | GYM101741 H Compressed Spanning Subtrees | 0 | 0 | 0.000% |