| 304035 | CF774L. Bars | 0 | 0 | 0.000% |
| 304036 | CF775A. University Schedule | 0 | 0 | 0.000% |
| 304050 | CF778B. Bitwise Formula | 0 | 0 | 0.000% |
| 304055 | CF779B. Weird Rounding | 0 | 0 | 0.000% |
| 304058 | CF779E. Bitwise Formula | 0 | 0 | 0.000% |
| 304084 | CF784E. Twisted Circuit | 0 | 0 | 0.000% |
| 304096 | CF786E. ALT | 0 | 0 | 0.000% |
| 304103 | CF788B. Weird journey | 0 | 0 | 0.000% |
| 304106 | CF788E. New task | 0 | 0 | 0.000% |
| 304110 | CF789D. Weird journey | 0 | 54 | 0.000% |
| 304122 | CF792A. New Bus Route | 0 | 0 | 0.000% |
| 304129 | CF793B. Igor and his way to work | 0 | 0 | 0.000% |
| 304134 | CF793G. Oleg and chess | 0 | 0 | 0.000% |
| 304142 | CF795A. Amusement Park | 0 | 0 | 0.000% |
| 304143 | CF795B. Significant Cups | 0 | 0 | 0.000% |
| 304144 | CF795C. Maximum Number | 0 | 0 | 0.000% |
| 304145 | CF795D. Lie or Truth | 0 | 0 | 0.000% |
| 304146 | CF795E. Big Number and Remainder | 0 | 0 | 0.000% |
| 304147 | CF795F. Pens And Days Of Week | 0 | 0 | 0.000% |
| 304148 | CF795G. Perfectionist Arkadiy | 0 | 0 | 0.000% |
| 304149 | CF795H. Repairing Of String | 0 | 0 | 0.000% |
| 304150 | CF795I. Composing Of String | 0 | 0 | 0.000% |
| 304151 | CF795J. Stepan's Series | 0 | 0 | 0.000% |
| 304152 | CF795K. Stepan and Vowels | 0 | 0 | 0.000% |
| 304153 | CF795L. Bars | 0 | 0 | 0.000% |
| 304176 | CF799F. Beautiful fountains rows | 0 | 0 | 0.000% |
| 304188 | CF802A. Heidi and Library (easy) | 0 | 0 | 0.000% |
| 304189 | CF802B. Heidi and Library (medium) | 0 | 0 | 0.000% |
| 304190 | CF802C. Heidi and Library (hard) | 0 | 0 | 0.000% |
| 304191 | CF802D. Marmots (easy) | 0 | 0 | 0.000% |
| 304192 | CF802E. Marmots (medium) | 0 | 0 | 0.000% |
| 304193 | CF802F. Marmots (hard) | 0 | 0 | 0.000% |
| 304194 | CF802G. Fake News (easy) | 0 | 0 | 0.000% |
| 304195 | CF802H. Fake News (medium) | 0 | 0 | 0.000% |
| 304196 | CF802I. Fake News (hard) | 0 | 0 | 0.000% |
| 304197 | CF802J. Send the Fool Further! (easy) | 0 | 0 | 0.000% |
| 304198 | CF802K. Send the Fool Further! (medium) | 0 | 0 | 0.000% |
| 304199 | CF802L. Send the Fool Further! (hard) | 0 | 0 | 0.000% |
| 304200 | CF802M. April Fools' Problem (easy) | 0 | 0 | 0.000% |
| 304201 | CF802N. April Fools' Problem (medium) | 0 | 0 | 0.000% |
| 304202 | CF802O. April Fools' Problem (hard) | 0 | 0 | 0.000% |
| 304239 | CF808F. Card Game | 0 | 0 | 0.000% |
| 304241 | CF809A. Do you want a date? | 0 | 0 | 0.000% |
| 304248 | CF810C. Do you want a date? | 0 | 0 | 0.000% |
| 304264 | CF813D. Two Melodies | 0 | 0 | 0.000% |
| 304294 | CF818G. Four Melodies | 0 | 0 | 0.000% |
| 304310 | CF822A. I'm bored with life | 0 | 0 | 0.000% |
| 304311 | CF822B. Crossword solving | 0 | 0 | 0.000% |
| 304324 | CF825B. Five-In-a-Row | 0 | 0 | 0.000% |
| 304333 | CF827D. Best Edge Weight | 0 | 0 | 0.000% |
| 304341 | CF828F. Best Edge Weight | 0 | 0 | 0.000% |
| 304361 | CF833D. Red-Black Cobweb | 0 | 0 | 0.000% |
| 304376 | CF837C. Two Seals | 0 | 0 | 0.000% |
| 304388 | CF839B. Game of the Rows | 0 | 0 | 0.000% |
| 304390 | CF839D. Winter is here | 0 | 0 | 0.000% |
| 304408 | CF843B. Interactive LowerBound | 0 | 0 | 0.000% |
| 304411 | CF843E. Maximum Flow | 0 | 0 | 0.000% |
| 304415 | CF844D. Interactive LowerBound | 0 | 0 | 0.000% |
| 304419 | CF845C. Two TVs | 0 | 0 | 0.000% |
| 304425 | CF846B. Math Show | 0 | 0 | 0.000% |
| 304433 | CF847D. Dog Show | 0 | 0 | 0.000% |
| 304441 | CF847L. Berland SU Computer Network | 0 | 0 | 0.000% |
| 304442 | CF847M. Weather Tomorrow | 0 | 0 | 0.000% |
| 304446 | CF848D. Shake It! | 0 | 0 | 0.000% |
| 304449 | CF849B. Tell Your World | 0 | 0 | 0.000% |
| 304455 | CF850C. Arpa and a game with Mojtaba | 0 | 0 | 0.000% |
| 304458 | CF850F. Rainbow Balls | 0 | 0 | 0.000% |
| 304459 | CF851A. Arpa and a research in Mexican wave | 0 | 0 | 0.000% |
| 304463 | CF851E. Arpa and a game with Mojtaba | 0 | 0 | 0.000% |
| 304465 | CF852B. Neural Network country | 0 | 0 | 0.000% |
| 304467 | CF852D. Exploration plan | 0 | 0 | 0.000% |
| 304486 | CF855D. Rowena Ravenclaw's Diadem | 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% |
| 304497 | CF858B. Which floor? | 0 | 0 | 0.000% |
| 304501 | CF858F. Wizard's Tour | 0 | 0 | 0.000% |
| 304512 | CF860D. Wizard's Tour | 0 | 0 | 0.000% |
| 304515 | CF861B. Which floor? | 0 | 0 | 0.000% |
| 304519 | CF861F. Wizard's Tour | 0 | 0 | 0.000% |
| 304531 | CF863F. Almost Permutation | 0 | 0 | 0.000% |
| 304542 | CF865D. Buy Low Sell High | 0 | 0 | 0.000% |
| 304545 | CF865G. Flowers and Chocolate | 0 | 0 | 0.000% |
| 304549 | CF866D. Buy Low Sell High | 0 | 0 | 0.000% |
| 304552 | CF866G. Flowers and Chocolate | 0 | 0 | 0.000% |
| 304553 | CF867A. Between the Offices | 0 | 0 | 0.000% |
| 304557 | CF867E. Buy Low Sell High | 0 | 0 | 0.000% |
| 304574 | CF870D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304578 | CF871B. Something with XOR Queries | 0 | 0 | 0.000% |
| 304585 | CF872D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304591 | CF873E. Awards For Contestants | 0 | 0 | 0.000% |
| 304593 | CF875A. Classroom Watch | 0 | 0 | 0.000% |
| 304594 | CF875B. Sorting the Coins | 0 | 0 | 0.000% |
| 304595 | CF875C. National Property | 0 | 0 | 0.000% |
| 304596 | CF875D. High Cry | 0 | 0 | 0.000% |
| 304597 | CF875E. Delivery Club | 0 | 0 | 0.000% |
| 304598 | CF875F. Royal Questions | 0 | 0 | 0.000% |