| 304344 | CF830C. Bamboo Partition | 0 | 0 | 0.000% |
| 304345 | CF830D. Singer House | 0 | 0 | 0.000% |
| 304346 | CF830E. Perpetual Motion Machine | 0 | 0 | 0.000% |
| 304347 | CF831A. Unimodal Array | 0 | 0 | 0.000% |
| 304348 | CF831B. Keyboard Layouts | 0 | 0 | 0.000% |
| 304349 | CF831C. Jury Marks | 0 | 0 | 0.000% |
| 304350 | CF831D. Office Keys | 0 | 0 | 0.000% |
| 304351 | CF831E. Cards Sorting | 0 | 0 | 0.000% |
| 304352 | CF831F. Bamboo Partition | 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% |
| 304485 | CF855C. Helga Hufflepuff's Cup | 0 | 0 | 0.000% |
| 304490 | CF856A. Set Theory | 0 | 0 | 0.000% |
| 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% |
| 304509 | CF860A. Did you mean... | 0 | 0 | 0.000% |
| 304510 | CF860B. Polycarp's phone book | 0 | 0 | 0.000% |
| 304511 | CF860C. Tests Renumeration | 0 | 0 | 0.000% |
| 304512 | CF860D. Wizard's Tour | 0 | 0 | 0.000% |
| 304513 | CF860E. Arkady and a Nobody-men | 0 | 0 | 0.000% |
| 304514 | CF861A. k-rounding | 0 | 0 | 0.000% |
| 304515 | CF861B. Which floor? | 0 | 0 | 0.000% |
| 304516 | CF861C. Did you mean... | 0 | 0 | 0.000% |
| 304517 | CF861D. Polycarp's phone book | 0 | 0 | 0.000% |
| 304518 | CF861E. Tests Renumeration | 0 | 0 | 0.000% |
| 304519 | CF861F. Wizard's Tour | 0 | 0 | 0.000% |
| 304571 | CF870A. Search for Pretty Integers | 0 | 0 | 0.000% |
| 304572 | CF870B. Maximum of Maximums of Minimums | 0 | 0 | 0.000% |
| 304573 | CF870C. Maximum splitting | 0 | 0 | 0.000% |
| 304574 | CF870D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304575 | CF870E. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304576 | CF870F. Paths | 0 | 0 | 0.000% |
| 304577 | CF871A. Maximum splitting | 0 | 0 | 0.000% |
| 304578 | CF871B. Something with XOR Queries | 0 | 0 | 0.000% |
| 304579 | CF871C. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304580 | CF871D. Paths | 0 | 0 | 0.000% |
| 304581 | CF871E. Restore the Tree | 0 | 0 | 0.000% |
| 304582 | CF872A. Search for Pretty Integers | 0 | 0 | 0.000% |
| 304583 | CF872B. Maximum of Maximums of Minimums | 0 | 0 | 0.000% |
| 304584 | CF872C. Maximum splitting | 0 | 0 | 0.000% |
| 304585 | CF872D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304586 | CF872E. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304659 | CF889A. Petya and Catacombs | 0 | 0 | 0.000% |
| 304660 | CF889B. Restoration of string | 0 | 0 | 0.000% |
| 304661 | CF889C. Maximum Element | 0 | 0 | 0.000% |
| 304662 | CF889D. Symmetric Projections | 0 | 0 | 0.000% |
| 304663 | CF889E. Mod Mod Mod | 0 | 0 | 0.000% |
| 304664 | CF890A. ACM ICPC | 0 | 0 | 0.000% |
| 304665 | CF890B. Vlad and Cafes | 0 | 0 | 0.000% |
| 304666 | CF890C. Petya and Catacombs | 0 | 0 | 0.000% |
| 304667 | CF890D. Restoration of string | 0 | 0 | 0.000% |
| 304668 | CF890E. Maximum Element | 0 | 0 | 0.000% |
| 304669 | CF890F. Symmetric Projections | 0 | 0 | 0.000% |
| 304746 | CF906A. Shockers | 0 | 0 | 0.000% |
| 304747 | CF906B. Seating of Students | 0 | 0 | 0.000% |
| 304748 | CF906C. Party | 0 | 0 | 0.000% |
| 304749 | CF906D. Power Tower | 0 | 0 | 0.000% |
| 304750 | CF906E. Reverses | 0 | 0 | 0.000% |
| 304751 | CF907A. Masha and Bears | 0 | 0 | 0.000% |
| 304752 | CF907B. Tic-Tac-Toe | 0 | 0 | 0.000% |
| 304753 | CF907C. Shockers | 0 | 0 | 0.000% |
| 304754 | CF907D. Seating of Students | 0 | 0 | 0.000% |
| 304755 | CF907E. Party | 0 | 0 | 0.000% |
| 304756 | CF907F. Power Tower | 0 | 0 | 0.000% |
| 304857 | CF923A. Primal Sport | 0 | 0 | 0.000% |
| 304858 | CF923B. Producing Snow | 0 | 0 | 0.000% |
| 304859 | CF923C. Perfect Security | 0 | 0 | 0.000% |
| 304860 | CF923D. Picking Strings | 0 | 0 | 0.000% |
| 304861 | CF923E. Perpetual Subtraction | 0 | 0 | 0.000% |
| 304862 | CF923F. Public Service | 0 | 0 | 0.000% |
| 304863 | CF924A. Mystical Mosaic | 0 | 0 | 0.000% |
| 304864 | CF924B. Three-level Laser | 0 | 0 | 0.000% |
| 304865 | CF924C. Riverside Curio | 0 | 0 | 0.000% |
| 304866 | CF924D. Contact ATC | 0 | 0 | 0.000% |
| 304867 | CF924E. Wardrobe | 0 | 0 | 0.000% |
| 304868 | CF924F. Minimal Subset Difference | 0 | 0 | 0.000% |
| 304869 | CF925A. Stairs and Elevators | 0 | 0 | 0.000% |
| 304870 | CF925B. Resource Distribution | 0 | 0 | 0.000% |
| 304871 | CF925C. Big Secret | 0 | 0 | 0.000% |
| 304872 | CF925D. Aztec Catacombs | 0 | 0 | 0.000% |
| 304873 | CF925E. May Holidays | 0 | 0 | 0.000% |
| 304874 | CF925F. Parametric Circulation | 0 | 0 | 0.000% |
| 304875 | CF926A. 2-3-numbers | 0 | 0 | 0.000% |
| 304876 | CF926B. Add Points | 0 | 0 | 0.000% |
| 304877 | CF926C. Is This a Zebra? | 0 | 0 | 0.000% |
| 304878 | CF926D. Choose Place | 0 | 0 | 0.000% |
| 304879 | CF926E. Merge Equal Elements | 0 | 0 | 0.000% |
| 304880 | CF926F. Mobile Communications | 0 | 0 | 0.000% |
| 304881 | CF926G. Large Bouquets | 0 | 0 | 0.000% |
| 304882 | CF926H. Endless Roses Most Beautiful | 0 | 0 | 0.000% |