| 302082 | CF394E. Lightbulb for Minister | 0 | 0 | 0.000% |
| 302083 | CF396A. On Number of Decompositions into Multipliers | 0 | 0 | 0.000% |
| 302085 | CF396C. On Changing Tree | 0 | 0 | 0.000% |
| 302086 | CF396D. On Sum of Number of Inversions in Permutations | 0 | 0 | 0.000% |
| 302088 | CF397A. On Segment's Own Points | 0 | 0 | 0.000% |
| 302090 | CF397C. On Number of Decompositions into Multipliers | 0 | 0 | 0.000% |
| 302092 | CF397E. On Changing Tree | 0 | 0 | 0.000% |
| 302094 | CF398B. Painting The Wall | 0 | 0 | 0.000% |
| 302096 | CF398D. Instant Messanger | 0 | 0 | 0.000% |
| 302097 | CF398E. Sorting Permutations | 0 | 0 | 0.000% |
| 302101 | CF399D. Painting The Wall | 0 | 0 | 0.000% |
| 302103 | CF400A. Inna and Choose Options | 0 | 0 | 0.000% |
| 302104 | CF400B. Inna and New Matrix of Candies | 0 | 0 | 0.000% |
| 302105 | CF400C. Inna and Huge Candy Matrix | 0 | 0 | 0.000% |
| 302107 | CF400E. Inna and Binary Logic | 0 | 0 | 0.000% |
| 302111 | CF401D. Roman and Numbers | 0 | 0 | 0.000% |
| 302114 | CF402B. Trees in a Row | 0 | 2 | 0.000% |
| 302115 | CF402C. Searching for Graph | 0 | 0 | 0.000% |
| 302116 | CF402D. Upgrading Array | 0 | 0 | 0.000% |
| 302118 | CF403A. Searching for Graph | 0 | 0 | 0.000% |
| 302119 | CF403B. Upgrading Array | 0 | 0 | 0.000% |
| 302121 | CF403D. Beautiful Pairs of Numbers | 0 | 0 | 0.000% |
| 302125 | CF404C. Restore Graph | 0 | 0 | 0.000% |
| 302126 | CF404D. Minesweeper 1D | 0 | 0 | 0.000% |
| 302128 | CF405A. Gravity Flip | 0 | 0 | 0.000% |
| 302129 | CF405B. Domino Effect | 0 | 0 | 0.000% |
| 302132 | CF405E. Graph Cutting | 0 | 0 | 0.000% |
| 302135 | CF406C. Graph Cutting | 0 | 0 | 0.000% |
| 302136 | CF406D. Hill Climbing | 0 | 0 | 0.000% |
| 302137 | CF406E. Hamming Triples | 0 | 0 | 0.000% |
| 302140 | CF407C. Curious Array | 0 | 0 | 0.000% |
| 302141 | CF407D. Largest Submatrix 3 | 0 | 0 | 0.000% |
| 302143 | CF408A. Line to Cashier | 0 | 0 | 0.000% |
| 302161 | CF412B. Network Configuration | 0 | 0 | 0.000% |
| 302162 | CF412C. Pattern | 0 | 0 | 0.000% |
| 302163 | CF412D. Giving Awards | 0 | 0 | 0.000% |
| 302166 | CF413B. Spyke Chatting | 0 | 0 | 0.000% |
| 302171 | CF414B. Mashmokh and ACM | 0 | 0 | 0.000% |
| 302172 | CF414C. Mashmokh and Reverse Operation | 0 | 0 | 0.000% |
| 302178 | CF415D. Mashmokh and ACM | 0 | 0 | 0.000% |
| 302179 | CF415E. Mashmokh and Reverse Operation | 0 | 0 | 0.000% |
| 302182 | CF416C. Booking System | 0 | 0 | 0.000% |
| 302185 | CF417A. Elimination | 0 | 0 | 0.000% |
| 302188 | CF417D. Cunning Gena | 0 | 0 | 0.000% |
| 302191 | CF418B. Cunning Gena | 0 | 0 | 0.000% |
| 302195 | CF419A. Start Up | 0 | 0 | 0.000% |
| 302196 | CF419B. Online Meeting | 0 | 0 | 0.000% |
| 302197 | CF419C. Bug in Code | 0 | 0 | 0.000% |
| 302198 | CF419D. Cup Trick | 0 | 0 | 0.000% |
| 302199 | CF419E. Playing the ball | 0 | 0 | 0.000% |
| 302200 | CF420A. Start Up | 0 | 0 | 0.000% |
| 302201 | CF420B. Online Meeting | 0 | 0 | 0.000% |
| 302202 | CF420C. Bug in Code | 0 | 0 | 0.000% |
| 302203 | CF420D. Cup Trick | 0 | 0 | 0.000% |
| 302204 | CF420E. Playing the ball | 0 | 0 | 0.000% |
| 302205 | CF421A. Pasha and Hamsters | 0 | 0 | 0.000% |
| 302206 | CF421B. Start Up | 0 | 0 | 0.000% |
| 302207 | CF421C. Online Meeting | 0 | 0 | 0.000% |
| 302208 | CF421D. Bug in Code | 0 | 0 | 0.000% |
| 302209 | CF421E. Cup Trick | 0 | 0 | 0.000% |
| 302211 | CF424B. Megacity | 0 | 0 | 0.000% |
| 302215 | CF425A. Sereja and Swaps | 0 | 0 | 0.000% |
| 302218 | CF425D. Sereja and Squares | 0 | 0 | 0.000% |
| 302221 | CF426B. Sereja and Mirroring | 0 | 0 | 0.000% |
| 302222 | CF426C. Sereja and Swaps | 0 | 0 | 0.000% |
| 302228 | CF427D. Match & Catch | 0 | 0 | 0.000% |
| 302231 | CF429B. Working out | 0 | 0 | 0.000% |
| 302234 | CF429E. Points and Segments | 0 | 0 | 0.000% |
| 302235 | CF430A. Points and Segments (easy) | 0 | 0 | 0.000% |
| 302238 | CF430D. Working out | 0 | 0 | 0.000% |
| 302241 | CF431B. Shower Line | 0 | 0 | 0.000% |
| 302243 | CF431D. Random Task | 0 | 0 | 0.000% |
| 302245 | CF432A. Choosing Teams | 0 | 0 | 0.000% |
| 302247 | CF432C. Prime Swaps | 0 | 0 | 0.000% |
| 302248 | CF432D. Prefixes and Suffixes | 0 | 0 | 0.000% |
| 302249 | CF432E. Square Tiling | 0 | 0 | 0.000% |
| 302251 | CF433B. Kuriyama Mirai's Stones | 0 | 0 | 0.000% |
| 302252 | CF433C. Ryouko's Memory Note | 0 | 0 | 0.000% |
| 302255 | CF434A. Ryouko's Memory Note | 0 | 0 | 0.000% |
| 302259 | CF434E. Furukawa Nagisa's Tree | 0 | 0 | 0.000% |
| 302268 | CF436D. Pudding Monsters | 0 | 0 | 0.000% |
| 302272 | CF437B. The Child and Set | 0 | 0 | 0.000% |
| 302273 | CF437C. The Child and Toy | 0 | 0 | 0.000% |
| 302274 | CF437D. The Child and Zoo | 0 | 0 | 0.000% |
| 302276 | CF438A. The Child and Toy | 0 | 0 | 0.000% |
| 302277 | CF438B. The Child and Zoo | 0 | 0 | 0.000% |
| 302280 | CF438E. The Child and Binary Tree | 0 | 0 | 0.000% |
| 302281 | CF439A. Devu, the Singer and Churu, the Joker | 0 | 0 | 0.000% |
| 302282 | CF439B. Devu, the Dumb Guy | 0 | 0 | 0.000% |
| 302283 | CF439C. Devu and Partitioning of the Array | 0 | 0 | 0.000% |
| 302284 | CF439D. Devu and his Brother | 0 | 0 | 0.000% |
| 302285 | CF439E. Devu and Birthday Celebration | 0 | 0 | 0.000% |
| 302286 | CF440A. Forgotten Episode | 0 | 0 | 0.000% |
| 302287 | CF440B. Balancer | 0 | 0 | 0.000% |
| 302288 | CF440C. One-Based Arithmetic | 0 | 0 | 0.000% |
| 302289 | CF440D. Berland Federalization | 0 | 0 | 0.000% |
| 302301 | CF443B. Kolya and Tandem Repeat | 0 | 0 | 0.000% |
| 302303 | CF443D. Andrey and Problem | 0 | 0 | 0.000% |
| 302308 | CF444D. DZY Loves Strings | 0 | 0 | 0.000% |
| 302309 | CF444E. DZY Loves Planting | 0 | 0 | 0.000% |