| 300943 | CF178B2. Greedy Merchants | 0 | 0 | 0.000% |
| 300944 | CF178B3. Greedy Merchants | 0 | 0 | 0.000% |
| 300945 | CF178C1. Smart Beaver and Resolving Collisions | 0 | 0 | 0.000% |
| 300946 | CF178C2. Smart Beaver and Resolving Collisions | 0 | 0 | 0.000% |
| 300947 | CF178C3. Smart Beaver and Resolving Collisions | 0 | 0 | 0.000% |
| 300948 | CF178D1. Magic Squares | 0 | 0 | 0.000% |
| 300949 | CF178D2. Magic Squares | 0 | 0 | 0.000% |
| 300950 | CF178D3. Magic Squares | 0 | 0 | 0.000% |
| 300951 | CF178E1. The Beaver's Problem - 2 | 0 | 0 | 0.000% |
| 300952 | CF178E2. The Beaver's Problem - 2 | 0 | 0 | 0.000% |
| 300953 | CF178E3. The Beaver's Problem - 2 | 0 | 0 | 0.000% |
| 300954 | CF178F1. Representative Sampling | 0 | 0 | 0.000% |
| 300955 | CF178F2. Representative Sampling | 0 | 0 | 0.000% |
| 300956 | CF178F3. Representative Sampling | 0 | 0 | 0.000% |
| 300958 | CF180B. Divisibility Rules | 0 | 0 | 0.000% |
| 300962 | CF180F. Mathematical Analysis Rocks! | 0 | 0 | 0.000% |
| 300963 | CF181A. Series of Crimes | 0 | 0 | 0.000% |
| 300964 | CF181B. Number of Triplets | 0 | 0 | 0.000% |
| 300965 | CF181C. Trading Business | 0 | 0 | 0.000% |
| 300966 | CF181D. Word Cut | 0 | 0 | 0.000% |
| 300967 | CF181E. Playing with Superglue | 0 | 0 | 0.000% |
| 300968 | CF182A. Battlefield | 0 | 0 | 0.000% |
| 300971 | CF182D. Common Divisors | 0 | 0 | 0.000% |
| 300973 | CF183A. Headquarters | 0 | 0 | 0.000% |
| 300974 | CF183B. Zoo | 0 | 0 | 0.000% |
| 300975 | CF183C. Cyclic Coloring | 0 | 0 | 0.000% |
| 300976 | CF183D. T-shirt | 0 | 0 | 0.000% |
| 300977 | CF183E. Candy Shop | 0 | 0 | 0.000% |
| 300978 | CF185A. Plant | 0 | 0 | 0.000% |
| 300979 | CF185B. Mushroom Scientists | 0 | 0 | 0.000% |
| 300981 | CF185D. Visit of the Great | 0 | 0 | 0.000% |
| 300984 | CF186B. Growing Mushrooms | 0 | 0 | 0.000% |
| 300985 | CF186C. Plant | 0 | 0 | 0.000% |
| 300986 | CF186D. Mushroom Scientists | 0 | 0 | 0.000% |
| 300992 | CF187E. Heaven Tour | 0 | 0 | 0.000% |
| 300993 | CF188A. Hexagonal Numbers | 0 | 0 | 0.000% |
| 300995 | CF188C. LCM | 0 | 0 | 0.000% |
| 300997 | CF188E. HQ9+ | 0 | 0 | 0.000% |
| 301000 | CF188H. Stack | 0 | 0 | 0.000% |
| 301002 | CF189B. Counting Rhombi | 0 | 0 | 0.000% |
| 301006 | CF190A. Vasya and the Bus | 0 | 0 | 0.000% |
| 301009 | CF190D. Non-Secret Cypher | 0 | 0 | 0.000% |
| 301010 | CF190E. Counter Attack | 0 | 0 | 0.000% |
| 301014 | CF191D. Metro Scheme | 0 | 0 | 0.000% |
| 301015 | CF191E. Thwarting Demonstrations | 0 | 0 | 0.000% |
| 301017 | CF192B. Walking in the Rain | 0 | 0 | 0.000% |
| 301021 | CF193A. Cutting Figure | 0 | 0 | 0.000% |
| 301023 | CF193C. Hamming Distance | 0 | 0 | 0.000% |
| 301025 | CF193E. Fibonacci Number | 0 | 0 | 0.000% |
| 301026 | CF194A. Exams | 0 | 0 | 0.000% |
| 301027 | CF194B. Square | 0 | 0 | 0.000% |
| 301028 | CF194C. Cutting Figure | 0 | 0 | 0.000% |
| 301030 | CF194E. Hamming Distance | 0 | 0 | 0.000% |
| 301031 | CF195A. Let's Watch Football | 0 | 0 | 0.000% |
| 301032 | CF195B. After Training | 0 | 0 | 0.000% |
| 301033 | CF195C. Try and Catch | 0 | 0 | 0.000% |
| 301034 | CF195D. Analyzing Polyline | 0 | 0 | 0.000% |
| 301035 | CF195E. Building Forest | 0 | 0 | 0.000% |
| 301036 | CF196A. Lexicographically Maximum Subsequence | 0 | 0 | 0.000% |
| 301037 | CF196B. Infinite Maze | 0 | 0 | 0.000% |
| 301039 | CF196D. The Next Good String | 0 | 0 | 0.000% |
| 301040 | CF196E. Opening Portals | 0 | 0 | 0.000% |
| 301041 | CF197A. Plate Game | 0 | 0 | 0.000% |
| 301042 | CF197B. Limit | 0 | 0 | 0.000% |
| 301043 | CF197C. Lexicographically Maximum Subsequence | 0 | 0 | 0.000% |
| 301044 | CF197D. Infinite Maze | 0 | 0 | 0.000% |
| 301046 | CF198A. About Bacteria | 0 | 0 | 0.000% |
| 301051 | CF199A. Hexadecimal's theorem | 0 | 0 | 0.000% |
| 301053 | CF199C. About Bacteria | 0 | 0 | 0.000% |
| 301057 | CF200B. Drinks | 0 | 0 | 0.000% |
| 301058 | CF200C. Football Championship | 0 | 0 | 0.000% |
| 301060 | CF200E. Tractor College | 0 | 0 | 0.000% |
| 301061 | CF201A. Clear Symmetry | 0 | 0 | 0.000% |
| 301062 | CF201B. Guess That Car! | 0 | 0 | 0.000% |
| 301065 | CF201E. Thoroughly Bureaucratic Organization | 0 | 0 | 0.000% |
| 301068 | CF202C. Clear Symmetry | 0 | 0 | 0.000% |
| 301069 | CF202D. Guess That Car! | 0 | 0 | 0.000% |
| 301073 | CF203C. Photographer | 0 | 0 | 0.000% |
| 301074 | CF203D. Hit Ball | 0 | 0 | 0.000% |
| 301076 | CF204A. Little Elephant and Interval | 0 | 0 | 0.000% |
| 301077 | CF204B. Little Elephant and Cards | 0 | 0 | 0.000% |
| 301078 | CF204C. Little Elephant and Furik and Rubik | 0 | 0 | 0.000% |
| 301079 | CF204D. Little Elephant and Retro Strings | 0 | 0 | 0.000% |
| 301080 | CF204E. Little Elephant and Strings | 0 | 0 | 0.000% |
| 301081 | CF205A. Little Elephant and Rozdil | 0 | 0 | 0.000% |
| 301082 | CF205B. Little Elephant and Sorting | 0 | 0 | 0.000% |
| 301083 | CF205C. Little Elephant and Interval | 0 | 0 | 0.000% |
| 301084 | CF205D. Little Elephant and Cards | 0 | 0 | 0.000% |
| 301085 | CF205E. Little Elephant and Furik and Rubik | 0 | 0 | 0.000% |
| 301092 | CF206C1. Game with Two Trees | 0 | 0 | 0.000% |
| 301093 | CF206C2. Game with Two Trees | 0 | 0 | 0.000% |
| 301094 | CF206C3. Game with Two Trees | 0 | 0 | 0.000% |
| 301095 | CF206D1. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301096 | CF206D10. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301097 | CF206D2. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301098 | CF206D3. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301099 | CF206D4. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301100 | CF206D5. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301101 | CF206D6. The Beaver's Problem - 3 | 0 | 0 | 0.000% |
| 301102 | CF206D7. The Beaver's Problem - 3 | 0 | 0 | 0.000% |