| 300924 | CF176E. Archaeology | 0 | 0 | 0.000% |
| 300928 | CF177B2. Rectangular Game | 0 | 1 | 0.000% |
| 300931 | CF177D1. Encrypting Messages | 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% |
| 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% |
| 300984 | CF186B. Growing Mushrooms | 0 | 0 | 0.000% |
| 301006 | CF190A. Vasya and the Bus | 0 | 0 | 0.000% |
| 301007 | CF190B. Surrounded | 0 | 0 | 0.000% |
| 301008 | CF190C. STL | 0 | 0 | 0.000% |
| 301009 | CF190D. Non-Secret Cypher | 0 | 0 | 0.000% |
| 301010 | CF190E. Counter Attack | 0 | 0 | 0.000% |
| 301011 | CF191A. Dynasty Puzzles | 0 | 0 | 0.000% |
| 301012 | CF191B. Demonstration | 0 | 0 | 0.000% |
| 301013 | CF191C. Fools and Roads | 0 | 0 | 0.000% |
| 301014 | CF191D. Metro Scheme | 0 | 0 | 0.000% |
| 301015 | CF191E. Thwarting Demonstrations | 0 | 0 | 0.000% |
| 301016 | CF192A. Funky Numbers | 0 | 0 | 0.000% |
| 301017 | CF192B. Walking in the Rain | 0 | 0 | 0.000% |
| 301018 | CF192C. Dynasty Puzzles | 0 | 0 | 0.000% |
| 301019 | CF192D. Demonstration | 0 | 0 | 0.000% |
| 301020 | CF192E. Fools and Roads | 0 | 0 | 0.000% |
| 301021 | CF193A. Cutting Figure | 0 | 0 | 0.000% |
| 301022 | CF193B. Xor | 0 | 0 | 0.000% |
| 301023 | CF193C. Hamming Distance | 0 | 0 | 0.000% |
| 301024 | CF193D. Two Segments | 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% |
| 301029 | CF194D. Xor | 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% |
| 301038 | CF196C. Paint Tree | 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% |
| 301045 | CF197E. Paint Tree | 0 | 0 | 0.000% |
| 301046 | CF198A. About Bacteria | 0 | 0 | 0.000% |
| 301047 | CF198B. Jumping on Walls | 0 | 0 | 0.000% |
| 301048 | CF198C. Delivering Carcinogen | 0 | 0 | 0.000% |
| 301049 | CF198D. Cube Snake | 0 | 0 | 0.000% |
| 301050 | CF198E. Gripping Story | 0 | 0 | 0.000% |
| 301051 | CF199A. Hexadecimal's theorem | 0 | 0 | 0.000% |
| 301052 | CF199B. Special Olympics | 0 | 0 | 0.000% |
| 301053 | CF199C. About Bacteria | 0 | 0 | 0.000% |
| 301054 | CF199D. Jumping on Walls | 0 | 0 | 0.000% |
| 301055 | CF199E. Delivering Carcinogen | 0 | 0 | 0.000% |
| 301056 | CF200A. Cinema | 0 | 0 | 0.000% |
| 301057 | CF200B. Drinks | 0 | 0 | 0.000% |
| 301058 | CF200C. Football Championship | 0 | 0 | 0.000% |
| 301059 | CF200D. Programming Language | 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% |
| 301063 | CF201C. Fragile Bridges | 0 | 0 | 0.000% |
| 301064 | CF201D. Brand New Problem | 0 | 0 | 0.000% |
| 301065 | CF201E. Thoroughly Bureaucratic Organization | 0 | 0 | 0.000% |
| 301066 | CF202A. LLPS | 0 | 0 | 0.000% |
| 301067 | CF202B. Brand New Easy Problem | 0 | 0 | 0.000% |
| 301068 | CF202C. Clear Symmetry | 0 | 0 | 0.000% |
| 301069 | CF202D. Guess That Car! | 0 | 0 | 0.000% |
| 301070 | CF202E. Fragile Bridges | 0 | 0 | 0.000% |
| 301071 | CF203A. Two Problems | 0 | 0 | 0.000% |
| 301072 | CF203B. Game on Paper | 0 | 0 | 0.000% |
| 301073 | CF203C. Photographer | 0 | 0 | 0.000% |
| 301074 | CF203D. Hit Ball | 0 | 0 | 0.000% |
| 301075 | CF203E. Transportation | 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% |
| 301127 | CF208D. Prizes, Prizes, more Prizes | 0 | 0 | 0.000% |
| 301129 | CF209A. Multicolored Marbles | 0 | 0 | 0.000% |
| 301130 | CF209B. Pixels | 0 | 0 | 0.000% |
| 301131 | CF209C. Trails and Glades | 0 | 0 | 0.000% |
| 301132 | CF211A. Privatization | 0 | 0 | 0.000% |