| 304100 | CF787D. Legacy | 0 | 0 | 0.000% |
| 304103 | CF788B. Weird journey | 0 | 0 | 0.000% |
| 304104 | CF788C. The Great Mixing | 0 | 0 | 0.000% |
| 304110 | CF789D. Weird journey | 0 | 54 | 0.000% |
| 304111 | CF789E. The Great Mixing | 0 | 21 | 0.000% |
| 304118 | CF791B. Bear and Friendship Condition | 0 | 0 | 0.000% |
| 304129 | CF793B. Igor and his way to work | 0 | 0 | 0.000% |
| 304131 | CF793D. Presents in Bankopolis | 0 | 0 | 0.000% |
| 304138 | CF794D. Labelling Cities | 0 | 0 | 0.000% |
| 304157 | CF796D. Police Stations | 0 | 0 | 0.000% |
| 304170 | CF798E. Mike and code of a permutation | 0 | 0 | 0.000% |
| 304197 | CF802J. Send the Fool Further! (easy) | 0 | 0 | 0.000% |
| 304201 | CF802N. April Fools' Problem (medium) | 0 | 0 | 0.000% |
| 304207 | CF803E. Roma and Poker | 0 | 0 | 0.000% |
| 304215 | CF804F. Fake bullions | 0 | 0 | 0.000% |
| 304221 | CF805F. Expected diameter of a tree | 0 | 0 | 0.000% |
| 304225 | CF806D. Perishable Roads | 0 | 0 | 0.000% |
| 304233 | CF807F. Perishable Roads | 0 | 0 | 0.000% |
| 304239 | CF808F. Card Game | 0 | 0 | 0.000% |
| 304254 | CF811D. Vladik and Favorite Game | 0 | 0 | 0.000% |
| 304255 | CF811E. Vladik and Entertaining Flags | 0 | 0 | 0.000% |
| 304259 | CF812D. Sagheer and Kindergarten | 0 | 0 | 0.000% |
| 304263 | CF813C. The Tag Game | 0 | 0 | 0.000% |
| 304266 | CF813F. Bipartite Checking | 0 | 0 | 0.000% |
| 304271 | CF814E. An unavoidable detour for home | 0 | 0 | 0.000% |
| 304294 | CF818G. Four Melodies | 0 | 0 | 0.000% |
| 304299 | CF819E. Mister B and Flight to the Moon | 0 | 0 | 0.000% |
| 304308 | CF821D. Okabe and City | 0 | 0 | 0.000% |
| 304320 | CF823E. Singer House | 0 | 0 | 0.000% |
| 304321 | CF823F. Perpetual Motion Machine | 0 | 0 | 0.000% |
| 304322 | CF823G. Dirty Arkady's Kitchen | 0 | 0 | 0.000% |
| 304327 | CF825E. Minimal Labels | 0 | 0 | 0.000% |
| 304329 | CF825G. Tree Queries | 0 | 0 | 0.000% |
| 304333 | CF827D. Best Edge Weight | 0 | 0 | 0.000% |
| 304335 | CF827F. Dirty Arkady's Kitchen | 0 | 0 | 0.000% |
| 304341 | CF828F. Best Edge Weight | 0 | 0 | 0.000% |
| 304345 | CF830D. Singer House | 0 | 0 | 0.000% |
| 304346 | CF830E. Perpetual Motion Machine | 0 | 0 | 0.000% |
| 304356 | CF832D. Misha, Grisha and Underground | 0 | 0 | 0.000% |
| 304373 | CF835F. Roads in the Kingdom | 0 | 0 | 0.000% |
| 304389 | CF839C. Journey | 0 | 0 | 0.000% |
| 304391 | CF839E. Mother of Dragons | 0 | 0 | 0.000% |
| 304393 | CF840B. Leha and another game about graph | 0 | 0 | 0.000% |
| 304400 | CF841D. Leha and another game about graph | 0 | 0 | 0.000% |
| 304404 | CF842C. Ilya And The Tree | 0 | 0 | 0.000% |
| 304406 | CF842E. Nikita and game | 0 | 0 | 0.000% |
| 304409 | CF843C. Upgrading Tree | 0 | 0 | 0.000% |
| 304410 | CF843D. Dynamic Shortest Path | 0 | 0 | 0.000% |
| 304411 | CF843E. Maximum Flow | 0 | 0 | 0.000% |
| 304423 | CF845G. Shortest Path Problem? | 0 | 0 | 0.000% |
| 304446 | CF848D. Shake It! | 0 | 0 | 0.000% |
| 304456 | CF850D. Tournament Construction | 0 | 0 | 0.000% |
| 304472 | CF852I. Dating | 0 | 0 | 0.000% |
| 304489 | CF855G. Harry Vs Voldemort | 0 | 0 | 0.000% |
| 304501 | CF858F. Wizard's Tour | 0 | 0 | 0.000% |
| 304506 | CF859E. Desk Disorder | 0 | 0 | 0.000% |
| 304512 | CF860D. Wizard's Tour | 0 | 0 | 0.000% |
| 304521 | CF862B. Mahmoud and Ehab and the bipartiteness | 0 | 0 | 0.000% |
| 304528 | CF863C. 1-2-3 | 0 | 0 | 0.000% |
| 304538 | CF864F. Cities Excursions | 0 | 0 | 0.000% |
| 304543 | CF865E. Hex Dyslexia | 0 | 0 | 0.000% |
| 304563 | CF868E. Policeman and a Tree | 0 | 0 | 0.000% |
| 304569 | CF869D. The Overdosing Ubiquity | 0 | 0 | 0.000% |
| 304575 | CF870E. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304579 | CF871C. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304581 | CF871E. Restore the Tree | 0 | 0 | 0.000% |
| 304586 | CF872E. Points, Lines and Ready-made Titles | 0 | 0 | 0.000% |
| 304595 | CF875C. National Property | 0 | 0 | 0.000% |
| 304598 | CF875F. Royal Questions | 0 | 0 | 0.000% |
| 304603 | CF876E. National Property | 0 | 0 | 0.000% |
| 304608 | CF877D. Olya and Energy Drinks | 0 | 0 | 0.000% |
| 304613 | CF878C. Tournament | 0 | 0 | 0.000% |
| 304639 | CF884F. Anti-Palindromize | 0 | 0 | 0.000% |
| 304643 | CF886D. Restoration of string | 0 | 0 | 0.000% |
| 304657 | CF888F. Connecting Vertices | 0 | 0 | 0.000% |
| 304660 | CF889B. Restoration of string | 0 | 0 | 0.000% |
| 304667 | CF890D. Restoration of string | 0 | 0 | 0.000% |
| 304672 | CF891C. Envy | 0 | 0 | 0.000% |
| 304679 | CF892E. Envy | 0 | 0 | 0.000% |
| 304682 | CF893C. Rumor | 0 | 0 | 0.000% |
| 304690 | CF894E. Ralph and Mushrooms | 0 | 0 | 0.000% |
| 304714 | CF899C. Dividing the numbers | 0 | 0 | 0.000% |
| 304725 | CF901C. Bipartite Segments | 0 | 0 | 0.000% |
| 304726 | CF901D. Weighting a Tree | 0 | 0 | 0.000% |
| 304732 | CF902E. Bipartite Segments | 0 | 0 | 0.000% |
| 304739 | CF903G. Yet Another Maxflow Problem | 0 | 0 | 0.000% |
| 304744 | CF904E. Party | 0 | 0 | 0.000% |
| 304748 | CF906C. Party | 0 | 0 | 0.000% |
| 304755 | CF907E. Party | 0 | 0 | 0.000% |
| 304762 | CF908F. New Year and Rainbow Roads | 0 | 0 | 0.000% |
| 304769 | CF909E. Coprocessor | 0 | 0 | 0.000% |
| 304779 | CF911F. Tree Destruction | 0 | 0 | 0.000% |
| 304784 | CF912D. Fishes | 0 | 0 | 0.000% |
| 304791 | CF913F. Strongly Connected Tournament | 0 | 0 | 0.000% |
| 304805 | CF915D. Almost Acyclic Graph | 0 | 0 | 0.000% |
| 304807 | CF915F. Imbalance Value of a Tree | 0 | 0 | 0.000% |
| 304811 | CF916C. Jamie and Interesting Graph | 0 | 0 | 0.000% |
| 304815 | CF917B. MADMAX | 0 | 0 | 0.000% |
| 304822 | CF918D. MADMAX | 0 | 0 | 0.000% |
| 304827 | CF919D. Substring | 0 | 0 | 0.000% |