| 304491 | CF856B. Similar Words | 0 | 0 | 0.000% |
| 304492 | CF856C. Eleventh Birthday | 0 | 0 | 0.000% |
| 304493 | CF856D. Masha and Cactus | 0 | 0 | 0.000% |
| 304494 | CF856E. Satellites | 0 | 0 | 0.000% |
| 304495 | CF856F. To Play or not to Play | 0 | 0 | 0.000% |
| 304502 | CF859A. Declined Finalists | 0 | 0 | 0.000% |
| 304525 | CF862F. Mahmoud and Ehab and the final stage | 0 | 0 | 0.000% |
| 304539 | CF865A. Save the problem! | 0 | 0 | 0.000% |
| 304540 | CF865B. Ordering Pizza | 0 | 0 | 0.000% |
| 304541 | CF865C. Gotta Go Fast | 0 | 0 | 0.000% |
| 304542 | CF865D. Buy Low Sell High | 0 | 0 | 0.000% |
| 304543 | CF865E. Hex Dyslexia | 0 | 0 | 0.000% |
| 304544 | CF865F. Egg Roulette | 0 | 0 | 0.000% |
| 304545 | CF865G. Flowers and Chocolate | 0 | 0 | 0.000% |
| 304894 | CF930A. Peculiar apple-tree | 0 | 0 | 0.000% |
| 304895 | CF930B. Game with String | 0 | 0 | 0.000% |
| 304896 | CF930C. Teodor is not a liar! | 0 | 0 | 0.000% |
| 304897 | CF930D. Game with Tokens | 0 | 0 | 0.000% |
| 304898 | CF930E. Coins Exhibition | 0 | 0 | 0.000% |
| 304899 | CF931A. Friends Meeting | 0 | 0 | 0.000% |
| 304900 | CF931B. World Cup | 0 | 0 | 0.000% |
| 304901 | CF931C. Laboratory Work | 0 | 0 | 0.000% |
| 304902 | CF931D. Peculiar apple-tree | 0 | 0 | 0.000% |
| 304903 | CF931E. Game with String | 0 | 0 | 0.000% |
| 304904 | CF931F. Teodor is not a liar! | 0 | 0 | 0.000% |
| 304994 | CF951A. Plasticine zebra | 0 | 0 | 0.000% |
| 304995 | CF951B. Colored Cubes | 0 | 0 | 0.000% |
| 304996 | CF951C. Down or Right | 0 | 0 | 0.000% |
| 304997 | CF951D. Mobile Phone Network | 0 | 0 | 0.000% |
| 304998 | CF951E. Disjoint Triangles | 0 | 0 | 0.000% |
| 304999 | CF951F. Company Acquisitions | 0 | 0 | 0.000% |
| 305000 | CF951G. Pisces | 0 | 0 | 0.000% |
| 305392 | CF1023A. Single Wildcard Pattern Matching | 0 | 0 | 0.000% |
| 305393 | CF1023B. Pair of Toys | 0 | 0 | 0.000% |
| 305394 | CF1023C. Bracket Subsequence | 0 | 0 | 0.000% |
| 305395 | CF1023D. Array Restoration | 0 | 0 | 0.000% |
| 305396 | CF1023E. Down or Right | 0 | 0 | 0.000% |
| 305397 | CF1023F. Mobile Phone Network | 0 | 0 | 0.000% |
| 305398 | CF1023G. Pisces | 0 | 0 | 0.000% |
| 305399 | CF1025A. Doggo Recoloring | 0 | 0 | 0.000% |
| 305400 | CF1025B. Weakened Common Divisor | 0 | 0 | 0.000% |
| 305401 | CF1025C. Plasticine zebra | 0 | 0 | 0.000% |
| 305402 | CF1025D. Recovering BST | 0 | 0 | 0.000% |
| 305403 | CF1025E. Colored Cubes | 0 | 0 | 0.000% |
| 305404 | CF1025F. Disjoint Triangles | 0 | 0 | 0.000% |
| 305405 | CF1025G. Company Acquisitions | 0 | 0 | 0.000% |
| 305509 | CF1044A. The Tower is Going Home | 0 | 0 | 0.000% |
| 305510 | CF1044B. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305511 | CF1044C. Optimal Polygon Perimeter | 0 | 0 | 0.000% |
| 305512 | CF1044D. Deduction Queries | 0 | 0 | 0.000% |
| 305513 | CF1044E. Grid Sort | 0 | 0 | 0.000% |
| 305514 | CF1044F. DFS | 0 | 0 | 0.000% |
| 305515 | CF1045A. Last chance | 0 | 0 | 0.000% |
| 305516 | CF1045B. Space Isaac | 0 | 0 | 0.000% |
| 305517 | CF1045C. Hyperspace Highways | 0 | 0 | 0.000% |
| 305518 | CF1045D. Interstellar battle | 0 | 0 | 0.000% |
| 305519 | CF1045E. Ancient civilizations | 0 | 0 | 0.000% |
| 305520 | CF1045F. Shady Lady | 0 | 0 | 0.000% |
| 305521 | CF1045G. AI robots | 0 | 0 | 0.000% |
| 305522 | CF1045H. Self-exploration | 0 | 0 | 0.000% |
| 305523 | CF1045I. Palindrome Pairs | 0 | 0 | 0.000% |
| 305524 | CF1045J. Moonwalk challenge | 0 | 0 | 0.000% |
| 305525 | CF1046A. AI robots | 0 | 0 | 0.000% |
| 305526 | CF1046B. Hyperspace Highways | 0 | 0 | 0.000% |
| 305527 | CF1046C. Space Formula | 0 | 0 | 0.000% |
| 305528 | CF1046D. Interstellar battle | 0 | 0 | 0.000% |
| 305529 | CF1046E. Ancient civilizations | 0 | 0 | 0.000% |
| 305530 | CF1046F. Splitting money | 0 | 0 | 0.000% |
| 305531 | CF1046G. Space Isaac | 0 | 0 | 0.000% |
| 305532 | CF1046H. Palindrome Pairs | 0 | 0 | 0.000% |
| 305533 | CF1046I. Say Hello | 0 | 0 | 0.000% |
| 305534 | CF1046J. Self-exploration | 0 | 0 | 0.000% |
| 305678 | CF1074A. The Tower is Going Home | 0 | 0 | 0.000% |
| 305679 | CF1074B. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305680 | CF1074C. Optimal Polygon Perimeter | 0 | 0 | 0.000% |
| 305681 | CF1074D. Deduction Queries | 0 | 0 | 0.000% |
| 305682 | CF1074E. Grid Sort | 0 | 0 | 0.000% |
| 305683 | CF1074F. DFS | 0 | 0 | 0.000% |
| 305684 | CF1075A. The King's Race | 0 | 0 | 0.000% |
| 305685 | CF1075B. Taxi drivers and Lyft | 0 | 0 | 0.000% |
| 305686 | CF1075C. The Tower is Going Home | 0 | 0 | 0.000% |
| 305687 | CF1075D. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305688 | CF1075E. Optimal Polygon Perimeter | 0 | 0 | 0.000% |
| 305689 | CF1075F. Deduction Queries | 0 | 0 | 0.000% |
| 305774 | CF1089A. Alice the Fan | 0 | 0 | 0.000% |
| 305779 | CF1089F. Fractions | 0 | 0 | 0.000% |
| 305780 | CF1089G. Guest Student | 0 | 0 | 0.000% |
| 305782 | CF1089I. Interval-Free Permutations | 0 | 0 | 0.000% |
| 305783 | CF1089J. JS Minification | 0 | 0 | 0.000% |
| 305784 | CF1089K. King Kog's Reception | 0 | 0 | 0.000% |
| 305785 | CF1089L. Lazyland | 0 | 0 | 0.000% |
| 305928 | CF1112A. Technogoblet of Fire | 0 | 0 | 0.000% |
| 305929 | CF1112B. System Testing | 0 | 0 | 0.000% |
| 305930 | CF1112C. Diana and Liana | 0 | 0 | 0.000% |
| 305931 | CF1112D. Compress String | 0 | 0 | 0.000% |
| 305932 | CF1112E. Once in a casino | 0 | 0 | 0.000% |
| 305933 | CF1112F. Power Tree | 0 | 0 | 0.000% |
| 305934 | CF1112G. The very same Munchhausen | 0 | 0 | 0.000% |
| 305935 | CF1112H. Secret Letters | 0 | 0 | 0.000% |
| 305990 | CF1120A. Diana and Liana | 0 | 0 | 0.000% |