| 302717 | CF527E. Data Center Drama | 0 | 0 | 0.000% |
| 302718 | CF528A. Glass Carving | 0 | 0 | 0.000% |
| 302719 | CF528B. Clique Problem | 0 | 0 | 0.000% |
| 302720 | CF528C. Data Center Drama | 0 | 0 | 0.000% |
| 302721 | CF528D. Fuzzy Search | 0 | 0 | 0.000% |
| 302722 | CF528D. Fuzzy Search | 0 | 0 | 0.000% |
| 302723 | CF529A. And Yet Another Bracket Sequence | 0 | 0 | 0.000% |
| 302724 | CF529B. Group Photo 2 (online mirror version) | 0 | 0 | 0.000% |
| 302725 | CF529C. Rooks and Rectangles | 0 | 0 | 0.000% |
| 302726 | CF529D. Social Network | 0 | 0 | 0.000% |
| 302727 | CF529E. The Art of Dealing with ATM | 0 | 0 | 0.000% |
| 302848 | CF552A. Vanya and Table | 0 | 0 | 0.000% |
| 302849 | CF552B. Vanya and Books | 0 | 0 | 0.000% |
| 302850 | CF552C. Vanya and Scales | 0 | 0 | 0.000% |
| 302851 | CF552D. Vanya and Triangles | 0 | 0 | 0.000% |
| 302852 | CF552E. Vanya and Brackets | 0 | 1 | 0.000% |
| 303359 | CF652A. Gabriel and Caterpillar | 0 | 0 | 0.000% |
| 303360 | CF652B. z-sort | 0 | 0 | 0.000% |
| 303361 | CF652C. Foe Pairs | 0 | 0 | 0.000% |
| 303362 | CF652D. Nested Segments | 0 | 0 | 0.000% |
| 303363 | CF652E. Pursuit For Artifacts | 0 | 0 | 0.000% |
| 303364 | CF652F. Ants on a Circle | 0 | 0 | 0.000% |
| 303466 | CF671A. Recycling Bottles | 0 | 0 | 0.000% |
| 303467 | CF671B. Robin Hood | 0 | 0 | 0.000% |
| 303468 | CF671C. Ultimate Weirdness of an Array | 0 | 0 | 0.000% |
| 303469 | CF671D. Roads in Yusland | 0 | 0 | 0.000% |
| 303470 | CF671E. Organizing a Race | 0 | 0 | 0.000% |
| 303471 | CF672A. Summer Camp | 0 | 0 | 0.000% |
| 303472 | CF672B. Different is Good | 0 | 0 | 0.000% |
| 303473 | CF672C. Recycling Bottles | 0 | 0 | 0.000% |
| 303474 | CF672D. Robin Hood | 0 | 0 | 0.000% |
| 303475 | CF672E. Ultimate Weirdness of an Array | 0 | 0 | 0.000% |
| 303901 | CF752A. Santa Claus and a Place in a Class | 0 | 0 | 0.000% |
| 303902 | CF752B. Santa Claus and Keyboard Check | 0 | 0 | 0.000% |
| 303903 | CF752C. Santa Claus and Robot | 0 | 0 | 0.000% |
| 303904 | CF752D. Santa Claus and a Palindrome | 0 | 0 | 0.000% |
| 303905 | CF752E. Santa Claus and Tangerines | 0 | 0 | 0.000% |
| 303906 | CF752F. Santa Clauses and a Soccer Championship | 0 | 0 | 0.000% |
| 304464 | CF852A. Digits | 0 | 0 | 0.000% |
| 304465 | CF852B. Neural Network country | 0 | 0 | 0.000% |
| 304466 | CF852C. Property | 0 | 0 | 0.000% |
| 304467 | CF852D. Exploration plan | 0 | 0 | 0.000% |
| 304468 | CF852E. Casinos and travel | 0 | 0 | 0.000% |
| 304469 | CF852F. Product transformation | 0 | 0 | 0.000% |
| 304470 | CF852G. Bathroom terminal | 0 | 0 | 0.000% |
| 304471 | CF852H. Bob and stages | 0 | 0 | 0.000% |
| 304472 | CF852I. Dating | 0 | 0 | 0.000% |
| 304712 | CF899A. Splitting in Teams | 0 | 0 | 0.000% |
| 304713 | CF899B. Months and Years | 0 | 0 | 0.000% |
| 304714 | CF899C. Dividing the numbers | 0 | 0 | 0.000% |
| 304715 | CF899D. Shovel Sale | 0 | 0 | 0.000% |
| 304716 | CF899E. Segments Removal | 0 | 0 | 0.000% |
| 304717 | CF899F. Letters Removing | 0 | 0 | 0.000% |
| 305001 | CF952A. Quirky Quantifiers | 0 | 0 | 0.000% |
| 305002 | CF952B. A Map of the Cat | 0 | 0 | 0.000% |
| 305003 | CF952C. Ravioli Sort | 0 | 0 | 0.000% |
| 305004 | CF952D. I'm Feeling Lucky! | 0 | 0 | 0.000% |
| 305005 | CF952E. Cheese Board | 0 | 0 | 0.000% |
| 305006 | CF952F. 2 + 2 != 4 | 0 | 0 | 0.000% |
| 305007 | CF952G. Puzzling Language | 0 | 0 | 0.000% |
| 305547 | CF1052C. Blood Pressure Estimation | 0 | 0 | 0.000% |
| 305599 | CF1061A. Coins | 0 | 0 | 0.000% |
| 305600 | CF1061B. Views Matter | 0 | 0 | 0.000% |
| 305601 | CF1061C. Multiplicity | 0 | 0 | 0.000% |
| 305602 | CF1061D. TV Shows | 0 | 0 | 0.000% |
| 305603 | CF1061E. Politics | 0 | 0 | 0.000% |
| 305604 | CF1061F. Lost Root | 0 | 0 | 0.000% |
| 305605 | CF1062A. A Prank | 0 | 0 | 0.000% |
| 305606 | CF1062B. Math | 0 | 0 | 0.000% |
| 305607 | CF1062C. Banh-mi | 0 | 0 | 0.000% |
| 305608 | CF1062D. Fun with Integers | 0 | 0 | 0.000% |
| 305609 | CF1062E. Company | 0 | 0 | 0.000% |
| 305610 | CF1062F. Upgrading Cities | 0 | 0 | 0.000% |
| 305623 | CF1065A. Vasya and Chocolate | 0 | 0 | 0.000% |
| 305624 | CF1065B. Vasya and Isolated Vertices | 0 | 0 | 0.000% |
| 305625 | CF1065C. Make It Equal | 0 | 0 | 0.000% |
| 305626 | CF1065D. Three Pieces | 0 | 0 | 0.000% |
| 305627 | CF1065E. Side Transmutations | 0 | 0 | 0.000% |
| 305628 | CF1065F. Up and Down the Tree | 0 | 0 | 0.000% |
| 305629 | CF1065G. Fibonacci Suffix | 0 | 0 | 0.000% |
| 305697 | CF1077A. Frog Jumping | 0 | 12 | 0.000% |
| 305698 | CF1077B. Disturbed People | 0 | 21 | 0.000% |
| 305699 | CF1077C. Good Array | 0 | 33 | 0.000% |
| 305700 | CF1077D. Cutting Out | 0 | 27 | 0.000% |
| 305701 | CF1077E. Thematic Contests | 0 | 8 | 0.000% |
| 305702 | CF1077F1. Pictures with Kittens (easy version) | 0 | 22 | 0.000% |
| 305703 | CF1077F2. Pictures with Kittens (hard version) | 0 | 19 | 0.000% |
| 305704 | CF1078A. Barcelonian Distance | 0 | 0 | 0.000% |
| 305705 | CF1078B. The Unbearable Lightness of Weights | 0 | 0 | 0.000% |
| 305706 | CF1078C. Vasya and Maximum Matching | 0 | 0 | 0.000% |
| 305707 | CF1078D. Chattering | 0 | 0 | 0.000% |
| 305708 | CF1078E. Negative Time Summation | 0 | 0 | 0.000% |
| 305709 | CF1079A. Kitchen Utensils | 0 | 0 | 0.000% |
| 305710 | CF1079B. Personalized Cup | 0 | 0 | 0.000% |
| 305711 | CF1079C. Playing Piano | 0 | 0 | 0.000% |
| 305712 | CF1079D. Barcelonian Distance | 0 | 0 | 0.000% |
| 305713 | CF1079E. The Unbearable Lightness of Weights | 0 | 0 | 0.000% |
| 305714 | CF1079F. Vasya and Maximum Matching | 0 | 0 | 0.000% |
| 305715 | CF1079G. Chattering | 0 | 0 | 0.000% |
| 305716 | CF1080A. Petya and Origami | 0 | 0 | 0.000% |