| 304235 | CF808B. Average Sleep Time | 0 | 0 | 0.000% |
| 304237 | CF808D. Array Division | 0 | 0 | 0.000% |
| 304241 | CF809A. Do you want a date? | 0 | 0 | 0.000% |
| 304246 | CF810A. Straight «A» | 0 | 0 | 0.000% |
| 304248 | CF810C. Do you want a date? | 0 | 0 | 0.000% |
| 304251 | CF811A. Vladik and Courtesy | 0 | 0 | 0.000% |
| 304252 | CF811B. Vladik and Complicated Book | 0 | 0 | 0.000% |
| 304253 | CF811C. Vladik and Memorable Trip | 0 | 0 | 0.000% |
| 304256 | CF812A. Sagheer and Crossroads | 0 | 0 | 0.000% |
| 304259 | CF812D. Sagheer and Kindergarten | 0 | 0 | 0.000% |
| 304261 | CF813A. The Contest | 0 | 0 | 0.000% |
| 304267 | CF814A. An abandoned sentiment from past | 0 | 0 | 0.000% |
| 304272 | CF815A. Karen and Game | 0 | 0 | 0.000% |
| 304276 | CF815E. Karen and Neighborhood | 0 | 0 | 0.000% |
| 304277 | CF816A. Karen and Morning | 0 | 0 | 0.000% |
| 304278 | CF816B. Karen and Coffee | 0 | 0 | 0.000% |
| 304279 | CF816C. Karen and Game | 0 | 0 | 0.000% |
| 304282 | CF817A. Treasure Hunt | 0 | 0 | 0.000% |
| 304283 | CF817B. Makes And The Product | 0 | 0 | 0.000% |
| 304288 | CF818A. Diplomas and Certificates | 0 | 0 | 0.000% |
| 304289 | CF818B. Permutation Game | 0 | 0 | 0.000% |
| 304290 | CF818C. Sofa Thief | 0 | 0 | 0.000% |
| 304291 | CF818D. Multicolored Cars | 0 | 0 | 0.000% |
| 304296 | CF819B. Mister B and PR Shifts | 0 | 0 | 0.000% |
| 304300 | CF820A. Mister B and Book Reading | 0 | 0 | 0.000% |
| 304303 | CF820D. Mister B and PR Shifts | 0 | 0 | 0.000% |
| 304305 | CF821A. Okabe and Future Gadget Laboratory | 0 | 0 | 0.000% |
| 304310 | CF822A. I'm bored with life | 0 | 0 | 0.000% |
| 304311 | CF822B. Crossword solving | 0 | 0 | 0.000% |
| 304312 | CF822C. Hacker, pack your bags! | 0 | 0 | 0.000% |
| 304316 | CF823A. High Load | 0 | 0 | 0.000% |
| 304318 | CF823C. Bamboo Partition | 0 | 0 | 0.000% |
| 304323 | CF825A. Binary Protocol | 0 | 0 | 0.000% |
| 304324 | CF825B. Five-In-a-Row | 0 | 0 | 0.000% |
| 304325 | CF825C. Multi-judge Solving | 0 | 0 | 0.000% |
| 304326 | CF825D. Suitable Replacement | 0 | 0 | 0.000% |
| 304331 | CF827B. High Load | 0 | 0 | 0.000% |
| 304336 | CF828A. Restaurant Tables | 0 | 0 | 0.000% |
| 304337 | CF828B. Black Square | 0 | 0 | 0.000% |
| 304339 | CF828D. High Load | 0 | 0 | 0.000% |
| 304343 | CF830B. Cards Sorting | 0 | 0 | 0.000% |
| 304344 | CF830C. Bamboo Partition | 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% |
| 304354 | CF832B. Petya and Exam | 0 | 0 | 0.000% |
| 304355 | CF832C. Strange Radiation | 0 | 0 | 0.000% |
| 304361 | CF833D. Red-Black Cobweb | 0 | 0 | 0.000% |
| 304363 | CF834A. The Useless Toy | 0 | 0 | 0.000% |
| 304364 | CF834B. The Festive Evening | 0 | 0 | 0.000% |
| 304370 | CF835C. Star sky | 0 | 0 | 0.000% |
| 304374 | CF837A. Text Volume | 0 | 0 | 0.000% |
| 304375 | CF837B. Flag of Berland | 0 | 0 | 0.000% |
| 304376 | CF837C. Two Seals | 0 | 0 | 0.000% |
| 304378 | CF837E. Vasya's Function | 0 | 0 | 0.000% |
| 304387 | CF839A. Arya and Bran | 0 | 0 | 0.000% |
| 304388 | CF839B. Game of the Rows | 0 | 0 | 0.000% |
| 304397 | CF841A. Generous Kefa | 0 | 0 | 0.000% |
| 304407 | CF843A. Sorting by Subsequences | 0 | 0 | 0.000% |
| 304412 | CF844A. Diversity | 0 | 0 | 0.000% |
| 304417 | CF845A. Chess Tourney | 0 | 0 | 0.000% |
| 304418 | CF845B. Luba And The Ticket | 0 | 0 | 0.000% |
| 304424 | CF846A. Curriculum Vitae | 0 | 0 | 0.000% |
| 304444 | CF848B. Rooter's Song | 0 | 0 | 0.000% |
| 304448 | CF849A. Odds and Ends | 0 | 0 | 0.000% |
| 304454 | CF850B. Arpa and a list of numbers | 0 | 0 | 0.000% |
| 304459 | CF851A. Arpa and a research in Mexican wave | 0 | 0 | 0.000% |
| 304462 | CF851D. Arpa and a list of numbers | 0 | 0 | 0.000% |
| 304464 | CF852A. Digits | 0 | 0 | 0.000% |
| 304470 | CF852G. Bathroom terminal | 0 | 0 | 0.000% |
| 304483 | CF855A. Tom Riddle's Diary | 0 | 0 | 0.000% |
| 304497 | CF858B. Which floor? | 0 | 0 | 0.000% |
| 304498 | CF858C. Did you mean... | 0 | 0 | 0.000% |
| 304499 | CF858D. Polycarp's phone book | 0 | 0 | 0.000% |
| 304500 | CF858E. Tests Renumeration | 0 | 0 | 0.000% |
| 304502 | CF859A. Declined Finalists | 0 | 0 | 0.000% |
| 304509 | CF860A. Did you mean... | 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% |
| 304520 | CF862A. Mahmoud and Ehab and the MEX | 0 | 0 | 0.000% |
| 304526 | CF863A. Quasi-palindrome | 0 | 0 | 0.000% |
| 304528 | CF863C. 1-2-3 | 0 | 0 | 0.000% |
| 304529 | CF863D. Yet Another Array Queries Problem | 0 | 0 | 0.000% |
| 304533 | CF864A. Fair Game | 0 | 0 | 0.000% |
| 304534 | CF864B. Polycarp and Letters | 0 | 0 | 0.000% |
| 304535 | CF864C. Bus | 0 | 0 | 0.000% |
| 304536 | CF864D. Make a Permutation! | 0 | 0 | 0.000% |
| 304547 | CF866B. Ordering Pizza | 0 | 0 | 0.000% |
| 304553 | CF867A. Between the Offices | 0 | 0 | 0.000% |
| 304555 | CF867C. Ordering Pizza | 0 | 0 | 0.000% |
| 304559 | CF868A. Bark to Unlock | 0 | 0 | 0.000% |
| 304560 | CF868B. Race Against Time | 0 | 0 | 0.000% |
| 304566 | CF869A. The Artful Expedient | 0 | 0 | 0.000% |
| 304571 | CF870A. Search for Pretty Integers | 0 | 0 | 0.000% |
| 304578 | CF871B. Something with XOR Queries | 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% |
| 304585 | CF872D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304587 | CF873A. Chores | 0 | 0 | 0.000% |