| 301956 | CF371B. Fox Dividing Cheese | 0 | 0 | 0.000% |
| 301957 | CF371C. Hamburgers | 0 | 0 | 0.000% |
| 301958 | CF371D. Vessels | 0 | 0 | 0.000% |
| 301959 | CF371E. Subway Innovation | 0 | 0 | 0.000% |
| 301960 | CF372A. Counting Kangaroos is Fun | 0 | 0 | 0.000% |
| 301961 | CF372B. Counting Rectangles is Fun | 0 | 0 | 0.000% |
| 301962 | CF372C. Watching Fireworks is Fun | 0 | 0 | 0.000% |
| 301963 | CF372D. Choosing Subtree is Fun | 0 | 0 | 0.000% |
| 301964 | CF372E. Drawing Circles is Fun | 0 | 0 | 0.000% |
| 301965 | CF373A. Collecting Beats is Fun | 0 | 0 | 0.000% |
| 301966 | CF373B. Making Sequences is Fun | 0 | 0 | 0.000% |
| 301967 | CF373C. Counting Kangaroos is Fun | 0 | 0 | 0.000% |
| 301968 | CF373D. Counting Rectangles is Fun | 0 | 0 | 0.000% |
| 301969 | CF373E. Watching Fireworks is Fun | 0 | 0 | 0.000% |
| 301970 | CF374A. Inna and Pink Pony | 0 | 0 | 0.000% |
| 301971 | CF374B. Inna and Nine | 0 | 0 | 0.000% |
| 301972 | CF374C. Inna and Dima | 0 | 0 | 0.000% |
| 301973 | CF374D. Inna and Sequence | 0 | 0 | 0.000% |
| 301974 | CF374E. Inna and Babies | 0 | 0 | 0.000% |
| 301975 | CF375A. Divisible by Seven | 0 | 0 | 0.000% |
| 301976 | CF375B. Maximum Submatrix 2 | 0 | 0 | 0.000% |
| 301977 | CF375C. Circling Round Treasures | 0 | 0 | 0.000% |
| 301978 | CF375D. Tree and Queries | 0 | 0 | 0.000% |
| 301979 | CF375E. Red and Black Tree | 0 | 0 | 0.000% |
| 301980 | CF376A. Lever | 0 | 0 | 0.000% |
| 301981 | CF376B. I.O.U. | 0 | 0 | 0.000% |
| 301982 | CF376C. Divisible by Seven | 0 | 0 | 0.000% |
| 301983 | CF376D. Maximum Submatrix 2 | 0 | 0 | 0.000% |
| 301984 | CF376E. Circling Round Treasures | 0 | 0 | 0.000% |
| 301985 | CF377A. Maze | 0 | 0 | 0.000% |
| 301986 | CF377B. Preparing for the Contest | 0 | 0 | 0.000% |
| 301987 | CF377C. Captains Mode | 0 | 0 | 0.000% |
| 301988 | CF377D. Developing Game | 0 | 0 | 0.000% |
| 301989 | CF377E. Cookie Clicker | 0 | 0 | 0.000% |
| 301990 | CF378A. Playing with Dice | 0 | 0 | 0.000% |
| 301991 | CF378B. Semifinals | 0 | 0 | 0.000% |
| 301992 | CF378C. Maze | 0 | 0 | 0.000% |
| 301993 | CF378D. Preparing for the Contest | 0 | 0 | 0.000% |
| 301994 | CF378E. Captains Mode | 0 | 0 | 0.000% |
| 301995 | CF379A. New Year Candles | 0 | 0 | 0.000% |
| 301996 | CF379B. New Year Present | 0 | 0 | 0.000% |
| 301997 | CF379C. New Year Ratings Change | 0 | 0 | 0.000% |
| 301998 | CF379D. New Year Letter | 0 | 0 | 0.000% |
| 301999 | CF379E. New Year Tree Decorations | 0 | 0 | 0.000% |
| 302000 | CF379F. New Year Tree | 0 | 0 | 0.000% |
| 302001 | CF379G. New Year Cactus | 0 | 0 | 0.000% |
| 302014 | CF382C. Arithmetic Progression | 0 | 0 | 0.000% |
| 302021 | CF383E. Vowels | 0 | 0 | 0.000% |
| 302029 | CF385C. Bear and Prime Numbers | 0 | 0 | 0.000% |
| 302036 | CF387A. George and Sleep | 0 | 0 | 0.000% |
| 302037 | CF387B. George and Round | 0 | 0 | 0.000% |
| 302038 | CF387C. George and Number | 0 | 0 | 0.000% |
| 302039 | CF387D. George and Interesting Graph | 0 | 0 | 0.000% |
| 302040 | CF387E. George and Cards | 0 | 0 | 0.000% |
| 302044 | CF388D. Fox and Perfect Sets | 0 | 0 | 0.000% |
| 302088 | CF397A. On Segment's Own Points | 0 | 0 | 0.000% |
| 302089 | CF397B. On Corruption and Numbers | 0 | 0 | 0.000% |
| 302090 | CF397C. On Number of Decompositions into Multipliers | 0 | 0 | 0.000% |
| 302091 | CF397D. On Sum of Fractions | 0 | 0 | 0.000% |
| 302092 | CF397E. On Changing Tree | 0 | 0 | 0.000% |
| 302123 | CF404A. Valera and X | 0 | 0 | 0.000% |
| 302124 | CF404B. Marathon | 0 | 0 | 0.000% |
| 302125 | CF404C. Restore Graph | 0 | 0 | 0.000% |
| 302126 | CF404D. Minesweeper 1D | 0 | 0 | 0.000% |
| 302127 | CF404E. Maze 1D | 0 | 0 | 0.000% |
| 302131 | CF405D. Toy Sum | 0 | 0 | 0.000% |
| 302134 | CF406B. Toy Sum | 0 | 0 | 0.000% |
| 302138 | CF407A. Triangle | 0 | 0 | 0.000% |
| 302139 | CF407B. Long Path | 0 | 0 | 0.000% |
| 302140 | CF407C. Curious Array | 0 | 0 | 0.000% |
| 302141 | CF407D. Largest Submatrix 3 | 0 | 0 | 0.000% |
| 302142 | CF407E. k-d-sequence | 0 | 0 | 0.000% |
| 302148 | CF409A. The Great Game | 0 | 0 | 0.000% |
| 302149 | CF409B. Mysterious Language | 0 | 0 | 0.000% |
| 302150 | CF409C. Magnum Opus | 0 | 0 | 0.000% |
| 302151 | CF409D. Big Data | 0 | 0 | 0.000% |
| 302159 | CF411C. Kicker | 0 | 0 | 0.000% |
| 302185 | CF417A. Elimination | 0 | 0 | 0.000% |
| 302186 | CF417B. Crash | 0 | 0 | 0.000% |
| 302187 | CF417C. Football | 0 | 0 | 0.000% |
| 302188 | CF417D. Cunning Gena | 0 | 0 | 0.000% |
| 302189 | CF417E. Square Table | 0 | 0 | 0.000% |
| 302225 | CF427A. Police Recruits | 0 | 0 | 0.000% |
| 302226 | CF427B. Prison Transfer | 0 | 0 | 0.000% |
| 302227 | CF427C. Checkposts | 0 | 0 | 0.000% |
| 302228 | CF427D. Match & Catch | 0 | 0 | 0.000% |
| 302229 | CF427E. Police Patrol | 0 | 0 | 0.000% |
| 302240 | CF431A. Black Square | 0 | 0 | 0.000% |
| 302241 | CF431B. Shower Line | 0 | 0 | 0.000% |
| 302242 | CF431C. k-Tree | 0 | 0 | 0.000% |
| 302243 | CF431D. Random Task | 0 | 0 | 0.000% |
| 302244 | CF431E. Chemistry Experiment | 0 | 0 | 0.000% |
| 302271 | CF437A. The Child and Homework | 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% |
| 302275 | CF437E. The Child and Polygon | 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% |
| 302295 | CF442A. Borya and Hanabi | 0 | 0 | 0.000% |