| 305002 | CF952B. A Map of the Cat | 0 | 0 | 0.000% |
| 305012 | CF953E. Merge Equal Elements | 0 | 0 | 0.000% |
| 305031 | CF955E. Icicles | 0 | 0 | 0.000% |
| 305063 | CF959D. Mahmoud and Ehab and another array construction task | 0 | 0 | 0.000% |
| 305064 | CF959E. Mahmoud and Ehab and the xor-MST | 0 | 0 | 0.000% |
| 305074 | CF961A. Tetris | 0 | 0 | 0.000% |
| 305078 | CF961E. Tufurama | 0 | 0 | 0.000% |
| 305101 | CF965D. Single-use Stones | 0 | 0 | 0.000% |
| 305107 | CF966E. May Holidays | 0 | 0 | 0.000% |
| 305115 | CF975A. Aramic script | 0 | 0 | 0.000% |
| 305127 | CF977B. Two-gram | 0 | 21 | 0.000% |
| 305144 | CF980A. Links and Pearls | 0 | 0 | 0.000% |
| 305149 | CF980F. Cactus to Tree | 0 | 0 | 0.000% |
| 305150 | CF981A. Antipalindrome | 0 | 0 | 0.000% |
| 305153 | CF981D. Bookshelves | 0 | 0 | 0.000% |
| 305161 | CF982D. Shark | 0 | 0 | 0.000% |
| 305199 | CF989A. A Blend of Springtime | 0 | 0 | 0.000% |
| 305212 | CF991B. Getting an A | 0 | 0 | 0.000% |
| 305223 | CF993B. Open Communication | 0 | 0 | 0.000% |
| 305231 | CF994D. Open Communication | 0 | 0 | 0.000% |
| 305249 | CF997D. Cycles in product | 0 | 0 | 0.000% |
| 305257 | CF999B. Reversing Encryption | 0 | 16 | 0.000% |
| 305259 | CF999D. Equalize the Remainders | 0 | 28 | 0.000% |
| 305265 | CF1000D. Yet Another Problem On a Subsequence | 0 | 0 | 0.000% |
| 305281 | CF1002A4. Generate W state | 0 | 0 | 0.000% |
| 305292 | CF1002E2. Another array reconstruction algorithm | 0 | 0 | 0.000% |
| 305299 | CF1004A. Sonya and Hotels | 0 | 0 | 0.000% |
| 305306 | CF1005B. Delete from the Left | 0 | 0 | 0.000% |
| 305323 | CF1008A. Romaji | 0 | 0 | 0.000% |
| 305341 | CF1011A. Stages | 0 | 0 | 0.000% |
| 305348 | CF1012B. Chemical table | 0 | 0 | 0.000% |
| 305349 | CF1012C. Hills | 0 | 0 | 0.000% |
| 305356 | CF1013D. Chemical table | 0 | 0 | 0.000% |
| 305357 | CF1013E. Hills | 0 | 0 | 0.000% |
| 305365 | CF1015E2. Stars Drawing (Hard Edition) | 0 | 0 | 0.000% |
| 305367 | CF1016A. Death Note | 0 | 0 | 0.000% |
| 305377 | CF1017D. The Wu | 0 | 0 | 0.000% |
| 305418 | CF1028F. Make Symmetrical | 0 | 0 | 0.000% |
| 305420 | CF1028H. Make Square | 0 | 0 | 0.000% |
| 305424 | CF1029D. Concatenated Multiples | 0 | 0 | 0.000% |
| 305433 | CF1030G. Linear Congruential Generator | 0 | 0 | 0.000% |
| 305437 | CF1031D. Minimum path | 0 | 0 | 0.000% |
| 305440 | CF1032A. Kitchen Utensils | 0 | 0 | 0.000% |
| 305443 | CF1032D. Barcelonian Distance | 0 | 0 | 0.000% |
| 305446 | CF1032G. Chattering | 0 | 0 | 0.000% |
| 305461 | CF1036C. Classy Numbers | 0 | 0 | 0.000% |
| 305479 | CF1038F. Wrap Around | 0 | 0 | 0.000% |
| 305494 | CF1041E. Tree Reconstruction | 0 | 0 | 0.000% |
| 305506 | CF1043E. Train Hard, Win Easy | 0 | 0 | 0.000% |
| 305510 | CF1044B. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305536 | CF1047B. Cover Points | 0 | 0 | 0.000% |
| 305546 | CF1051G. Distinctification | 0 | 0 | 0.000% |
| 305551 | CF1053D. Linear Congruential Generator | 0 | 0 | 0.000% |
| 305556 | CF1054D. Changing Array | 0 | 0 | 0.000% |
| 305561 | CF1055A. Metro | 0 | 0 | 0.000% |
| 305563 | CF1055C. Lucky Days | 0 | 0 | 0.000% |
| 305566 | CF1055F. Tree and XOR | 0 | 0 | 0.000% |
| 305574 | CF1056G. Take Metro | 0 | 0 | 0.000% |
| 305576 | CF1057A. Bmail Computer Network | 0 | 0 | 0.000% |
| 305585 | CF1058G. Linear Congruential Generator | 0 | 0 | 0.000% |
| 305594 | CF1060D. Social Circles | 0 | 0 | 0.000% |
| 305596 | CF1060F. Shrinking Tree | 0 | 0 | 0.000% |
| 305610 | CF1062F. Upgrading Cities | 0 | 0 | 0.000% |
| 305613 | CF1063C. Dwarves, Hats and Extrasensory Abilities | 0 | 0 | 0.000% |
| 305621 | CF1064E. Dwarves, Hats and Extrasensory Abilities | 0 | 0 | 0.000% |
| 305636 | CF1067A. Array Without Local Maximums | 0 | 0 | 0.000% |
| 305644 | CF1068D. Array Without Local Maximums | 0 | 0 | 0.000% |
| 305679 | CF1074B. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305687 | CF1075D. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305694 | CF1076E. Vasya and a Tree | 0 | 0 | 0.000% |
| 305702 | CF1077F1. Pictures with Kittens (easy version) | 0 | 22 | 0.000% |
| 305707 | CF1078D. Chattering | 0 | 0 | 0.000% |
| 305709 | CF1079A. Kitchen Utensils | 0 | 0 | 0.000% |
| 305715 | CF1079G. Chattering | 0 | 0 | 0.000% |
| 305717 | CF1080B. Margarite and the best present | 0 | 0 | 0.000% |
| 305726 | CF1081E. Missing Numbers | 0 | 0 | 0.000% |
| 305739 | CF1083C. Max Mex | 0 | 0 | 0.000% |
| 305748 | CF1084F. Max Mex | 0 | 0 | 0.000% |
| 305755 | CF1085G. Beautiful Matrix | 0 | 0 | 0.000% |
| 305814 | CF1092F. Tree with Maximum Cost | 0 | 0 | 0.000% |
| 305816 | CF1093B. Letters Rearranging | 0 | 0 | 0.000% |
| 305823 | CF1095B. Array Stabilization | 0 | 29 | 0.000% |
| 305826 | CF1095E. Almost Regular Bracket Sequence | 0 | 62 | 0.000% |
| 305827 | CF1095F. Make It Connected | 0 | 39 | 0.000% |
| 305887 | CF1105D. Kilani and the Game | 0 | 0 | 0.000% |
| 305891 | CF1106C. Lunar New Year and Number Division | 0 | 0 | 0.000% |
| 305895 | CF1107A. Digits Sequence Dividing | 0 | 0 | 0.000% |
| 305915 | CF1110A. Parity | 0 | 0 | 0.000% |
| 305930 | CF1112C. Diana and Liana | 0 | 0 | 0.000% |
| 305936 | CF1113A. Sasha and His Trip | 0 | 0 | 0.000% |
| 305945 | CF1114D. Flood Fill | 0 | 0 | 0.000% |
| 305969 | CF1117C. Magic Ship | 0 | 0 | 0.000% |
| 305986 | CF1119E. Pavel and Triangles | 0 | 0 | 0.000% |
| 306006 | CF1129D. Isolation | 0 | 0 | 0.000% |
| 306022 | CF1132B. Discounts | 0 | 0 | 0.000% |
| 306034 | CF1133F2. Spanning Tree with One Fixed Degree | 0 | 0 | 0.000% |
| 306046 | CF1138A. Sushi for Two | 0 | 0 | 0.000% |
| 306066 | CF1141B. Maximal Continuous Rest | 0 | 14 | 0.000% |
| 306070 | CF1141F1. Same Sum Blocks (Easy) | 0 | 20 | 0.000% |
| 306071 | CF1141F2. Same Sum Blocks (Hard) | 0 | 9 | 0.000% |