| 300008 | CF3B. Lorry | 0 | 0 | 0.000% |
| 300017 | CF5C. Longest Regular Bracket Sequence | 0 | 0 | 0.000% |
| 300024 | CF6E. Exposition | 0 | 0 | 0.000% |
| 300038 | CF9D. How many trees? | 0 | 0 | 0.000% |
| 300063 | CF14D. Two Paths | 0 | 3 | 0.000% |
| 300064 | CF14E. Camels | 0 | 0 | 0.000% |
| 300073 | CF16D. Logging | 0 | 0 | 0.000% |
| 300074 | CF16E. Fish | 0 | 0 | 0.000% |
| 300086 | CF19B. Checkout Assistant | 0 | 0 | 0.000% |
| 300092 | CF20C. Dijkstra? | 0 | 1 | 0.000% |
| 300093 | CF21A. Jabber ID | 0 | 0 | 0.000% |
| 300100 | CF22D. Segments | 0 | 0 | 0.000% |
| 300114 | CF25C. Roads in Berland | 0 | 0 | 0.000% |
| 300115 | CF25D. Roads not only in Berland | 0 | 0 | 0.000% |
| 300124 | CF27C. Unordered Subsequence | 0 | 0 | 0.000% |
| 300174 | CF37C. Old Berland Language | 0 | 0 | 0.000% |
| 300204 | CF41D. Pawn | 0 | 0 | 0.000% |
| 300205 | CF41E. 3-cycles | 0 | 0 | 0.000% |
| 300228 | CF45C. Dancing Lessons | 0 | 0 | 0.000% |
| 300287 | CF55C. Pie or die | 0 | 0 | 0.000% |
| 300297 | CF57C. Array | 0 | 0 | 0.000% |
| 300319 | CF61E. Enemy is weak | 0 | 0 | 0.000% |
| 300328 | CF63D. Dividing Island | 0 | 0 | 0.000% |
| 300352 | CF67D. Optical Experiment | 0 | 0 | 0.000% |
| 300362 | CF69D. Dot | 0 | 0 | 0.000% |
| 300379 | CF72F. Oil | 0 | 0 | 0.000% |
| 300486 | CF93B. End of Exams | 0 | 0 | 0.000% |
| 300493 | CF94D. End of Exams | 0 | 0 | 0.000% |
| 300497 | CF95C. Volleyball | 0 | 0 | 0.000% |
| 300503 | CF96D. Volleyball | 0 | 0 | 0.000% |
| 300542 | CF103C. Russian Roulette | 0 | 0 | 0.000% |
| 300548 | CF104D. Russian Roulette | 0 | 0 | 0.000% |
| 300571 | CF109B. Lucky Probability | 0 | 0 | 0.000% |
| 300572 | CF109C. Lucky Tree | 0 | 0 | 0.000% |
| 300578 | CF110D. Lucky Probability | 0 | 0 | 0.000% |
| 300579 | CF110E. Lucky Tree | 0 | 0 | 0.000% |
| 300581 | CF111B. Petya and Divisors | 0 | 0 | 0.000% |
| 300588 | CF112D. Petya and Divisors | 0 | 0 | 0.000% |
| 300617 | CF118C. Fancy Number | 0 | 0 | 0.000% |
| 300621 | CF119B. Before Exam | 0 | 0 | 0.000% |
| 300634 | CF120J. Minimum Sum | 0 | 0 | 0.000% |
| 300637 | CF121C. Lucky Permutation | 0 | 0 | 0.000% |
| 300644 | CF122E. Lucky Permutation | 0 | 0 | 0.000% |
| 300660 | CF126A. Hot Bath | 0 | 0 | 0.000% |
| 300667 | CF127C. Hot Bath | 0 | 0 | 0.000% |
| 300707 | CF134B. Pairs of Numbers | 0 | 0 | 0.000% |
| 300711 | CF135C. Zero-One | 0 | 0 | 0.000% |
| 300714 | CF135C. Zero-One | 0 | 0 | 0.000% |
| 300721 | CF136E. Zero-One | 0 | 0 | 0.000% |
| 300725 | CF137D. Palindromes | 0 | 0 | 0.000% |
| 300728 | CF138B. Digits Permutations | 0 | 0 | 0.000% |
| 300735 | CF139D. Digits Permutations | 0 | 0 | 0.000% |
| 300761 | CF144D. Missile Silos | 0 | 0 | 0.000% |
| 300779 | CF148E. Porcelain | 0 | 0 | 0.000% |
| 300783 | CF149D. Coloring Brackets | 0 | 0 | 0.000% |
| 300829 | CF158E. Phone Talks | 0 | 0 | 0.000% |
| 300848 | CF162D. Remove digits | 0 | 0 | 0.000% |
| 300906 | CF173C. Spiral Maximum | 0 | 0 | 0.000% |
| 300934 | CF177E2. Space Voyage | 0 | 0 | 0.000% |
| 300946 | CF178C2. Smart Beaver and Resolving Collisions | 0 | 0 | 0.000% |
| 300949 | CF178D2. Magic Squares | 0 | 0 | 0.000% |
| 300951 | CF178E1. The Beaver's Problem - 2 | 0 | 0 | 0.000% |
| 300960 | CF180D. Name | 0 | 0 | 0.000% |
| 301009 | CF190D. Non-Secret Cypher | 0 | 0 | 0.000% |
| 301013 | CF191C. Fools and Roads | 0 | 0 | 0.000% |
| 301020 | CF192E. Fools and Roads | 0 | 0 | 0.000% |
| 301034 | CF195D. Analyzing Polyline | 0 | 0 | 0.000% |
| 301052 | CF199B. Special Olympics | 0 | 0 | 0.000% |
| 301090 | CF206B2. Military Trainings | 0 | 0 | 0.000% |
| 301109 | CF207B2. Military Trainings | 0 | 0 | 0.000% |
| 301125 | CF208B. Solitaire | 0 | 0 | 0.000% |
| 301126 | CF208C. Police Station | 0 | 0 | 0.000% |
| 301143 | CF213B. Numbers | 0 | 0 | 0.000% |
| 301150 | CF214D. Numbers | 0 | 0 | 0.000% |
| 301155 | CF215D. Hot Days | 0 | 0 | 0.000% |
| 301190 | CF222D. Olympiad | 0 | 0 | 0.000% |
| 301191 | CF222E. Decoding Genome | 0 | 0 | 0.000% |
| 301193 | CF223B. Two Strings | 0 | 0 | 0.000% |
| 301194 | CF223C. Partial Sums | 0 | 0 | 0.000% |
| 301200 | CF224D. Two Strings | 0 | 0 | 0.000% |
| 301201 | CF224E. Partial Sums | 0 | 0 | 0.000% |
| 301208 | CF226B. Naughty Stone Piles | 0 | 0 | 0.000% |
| 301215 | CF227D. Naughty Stone Piles | 0 | 0 | 0.000% |
| 301221 | CF228E. The Road to Berland is Paved With Good Intentions | 0 | 0 | 0.000% |
| 301224 | CF229C. Triangles | 0 | 0 | 0.000% |
| 301231 | CF230E. Triangles | 0 | 0 | 0.000% |
| 301238 | CF232B. Table | 0 | 0 | 0.000% |
| 301245 | CF233D. Table | 0 | 0 | 0.000% |
| 301292 | CF241G. Challenging Balloons | 0 | 0 | 0.000% |
| 301324 | CF247D. Building Bridge | 0 | 0 | 0.000% |
| 301339 | CF250D. Building Bridge | 0 | 0 | 0.000% |
| 301374 | CF257D. Sum | 0 | 0 | 0.000% |
| 301377 | CF258B. Little Elephant and Elections | 0 | 0 | 0.000% |
| 301384 | CF259D. Little Elephant and Elections | 0 | 0 | 0.000% |
| 301392 | CF261B. Maxim and Restaurant | 0 | 0 | 0.000% |
| 301399 | CF262D. Maxim and Restaurant | 0 | 0 | 0.000% |
| 301483 | CF279E. Beautiful Decomposition | 0 | 0 | 0.000% |
| 301548 | CF292D. Connected Components | 0 | 0 | 0.000% |
| 301549 | CF292E. Copying Data | 0 | 0 | 0.000% |
| 301557 | CF294C. Shaass and Lights | 0 | 0 | 0.000% |