| 301770 | CF334D. Chips | 0 | 0 | 0.000% |
| 301772 | CF335A. Banana | 0 | 0 | 0.000% |
| 301777 | CF335F. Buy One, Get One Free | 0 | 0 | 0.000% |
| 301780 | CF336C. Vasily the Bear and Sequence | 0 | 0 | 0.000% |
| 301783 | CF337A. Puzzles | 0 | 0 | 0.000% |
| 301784 | CF337B. Routine Problem | 0 | 0 | 0.000% |
| 301785 | CF337C. Quiz | 0 | 0 | 0.000% |
| 301788 | CF338A. Quiz | 0 | 0 | 0.000% |
| 301793 | CF339A. Helpful Maths | 0 | 0 | 0.000% |
| 301795 | CF339C. Xenia and Weights | 0 | 0 | 0.000% |
| 301797 | CF339E. Three Swaps | 0 | 0 | 0.000% |
| 301807 | CF341E. Candies Game | 0 | 0 | 0.000% |
| 301808 | CF342A. Xenia and Divisors | 0 | 0 | 0.000% |
| 301809 | CF342B. Xenia and Spies | 0 | 0 | 0.000% |
| 301814 | CF343B. Alternating Current | 0 | 0 | 0.000% |
| 301815 | CF343C. Read Time | 0 | 0 | 0.000% |
| 301817 | CF343E. Pumping Stations | 0 | 0 | 0.000% |
| 301821 | CF344D. Alternating Current | 0 | 0 | 0.000% |
| 301832 | CF346C. Number Transformation II | 0 | 0 | 0.000% |
| 301839 | CF347E. Number Transformation II | 0 | 0 | 0.000% |
| 301845 | CF349A. Cinema Line | 0 | 0 | 0.000% |
| 301846 | CF349B. Color the Fence | 0 | 0 | 0.000% |
| 301850 | CF350A. TL | 0 | 0 | 0.000% |
| 301852 | CF350C. Bombs | 0 | 0 | 0.000% |
| 301855 | CF351A. Jeff and Rounding | 0 | 0 | 0.000% |
| 301859 | CF351E. Jeff and Permutation | 0 | 0 | 0.000% |
| 301862 | CF352C. Jeff and Rounding | 0 | 0 | 0.000% |
| 301866 | CF353B. Two Heaps | 0 | 0 | 0.000% |
| 301869 | CF353E. Antichain | 0 | 0 | 0.000% |
| 301870 | CF354A. Vasya and Robot | 0 | 0 | 0.000% |
| 301876 | CF355B. Vasya and Public Transport | 0 | 0 | 0.000% |
| 301882 | CF356C. Compartments | 0 | 0 | 0.000% |
| 301883 | CF356D. Bags and Coins | 0 | 0 | 0.000% |
| 301885 | CF357A. Group of Students | 0 | 0 | 0.000% |
| 301892 | CF358C. Dima and Containers | 0 | 0 | 0.000% |
| 301893 | CF358D. Dima and Hares | 0 | 0 | 0.000% |
| 301895 | CF359A. Table | 0 | 0 | 0.000% |
| 301900 | CF360A. Levko and Array Recovery | 0 | 0 | 0.000% |
| 301904 | CF360E. Levko and Game | 0 | 0 | 0.000% |
| 301907 | CF361C. Levko and Array Recovery | 0 | 0 | 0.000% |
| 301910 | CF362A. Two Semiknights Meet | 0 | 0 | 0.000% |
| 301913 | CF362D. Fools and Foolproof Roads | 0 | 0 | 0.000% |
| 301917 | CF363C. Fixing Typos | 0 | 0 | 0.000% |
| 301918 | CF363D. Renting Bikes | 0 | 0 | 0.000% |
| 301921 | CF364B. Free Market | 0 | 0 | 0.000% |
| 301928 | CF365D. Free Market | 0 | 0 | 0.000% |
| 301937 | CF367C. Sereja and the Arrangement of Numbers | 0 | 0 | 0.000% |
| 301945 | CF369A. Valera and Plates | 0 | 0 | 0.000% |
| 301952 | CF370C. Mittens | 0 | 0 | 0.000% |
| 301953 | CF370D. Broken Monitor | 0 | 0 | 0.000% |
| 301954 | CF370E. Summer Reading | 0 | 0 | 0.000% |
| 301955 | CF371A. K-Periodic Array | 0 | 0 | 0.000% |
| 301959 | CF371E. Subway Innovation | 0 | 0 | 0.000% |
| 301960 | CF372A. Counting Kangaroos is Fun | 0 | 0 | 0.000% |
| 301967 | CF373C. Counting Kangaroos 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% |
| 301986 | CF377B. Preparing for the Contest | 0 | 0 | 0.000% |
| 301993 | CF378D. Preparing for the Contest | 0 | 0 | 0.000% |
| 301994 | CF378E. Captains Mode | 0 | 0 | 0.000% |
| 301997 | CF379C. New Year Ratings Change | 0 | 0 | 0.000% |
| 302007 | CF381A. Sereja and Dima | 0 | 0 | 0.000% |
| 302008 | CF381B. Sereja and Stairs | 0 | 0 | 0.000% |
| 302012 | CF382A. Ksenia and Pan Scales | 0 | 0 | 0.000% |
| 302017 | CF383A. Milking cows | 0 | 0 | 0.000% |
| 302023 | CF384B. Multitasking | 0 | 0 | 0.000% |
| 302024 | CF384C. Milking cows | 0 | 0 | 0.000% |
| 302027 | CF385A. Bear and Raspberry | 0 | 0 | 0.000% |
| 302028 | CF385B. Bear and Strings | 0 | 0 | 0.000% |
| 302037 | CF387B. George and Round | 0 | 0 | 0.000% |
| 302038 | CF387C. George and Number | 0 | 0 | 0.000% |
| 302041 | CF388A. Fox and Box Accumulation | 0 | 2 | 0.000% |
| 302043 | CF388C. Fox and Card Game | 0 | 0 | 0.000% |
| 302046 | CF389A. Fox and Number Game | 0 | 0 | 0.000% |
| 302047 | CF389B. Fox and Cross | 0 | 0 | 0.000% |
| 302048 | CF389C. Fox and Box Accumulation | 0 | 0 | 0.000% |
| 302050 | CF389E. Fox and Card Game | 0 | 0 | 0.000% |
| 302059 | CF391C2. The Tournament | 0 | 0 | 0.000% |
| 302066 | CF391F2. Stock Trading | 0 | 0 | 0.000% |
| 302080 | CF394C. Dominoes | 0 | 0 | 0.000% |
| 302109 | CF401B. Sereja and Contests | 0 | 0 | 0.000% |
| 302110 | CF401C. Team | 0 | 0 | 0.000% |
| 302113 | CF402A. Nuts | 0 | 0 | 0.000% |
| 302116 | CF402D. Upgrading Array | 0 | 0 | 0.000% |
| 302119 | CF403B. Upgrading Array | 0 | 0 | 0.000% |
| 302127 | CF404E. Maze 1D | 0 | 0 | 0.000% |
| 302128 | CF405A. Gravity Flip | 0 | 0 | 0.000% |
| 302131 | CF405D. Toy Sum | 0 | 0 | 0.000% |
| 302134 | CF406B. Toy Sum | 0 | 0 | 0.000% |
| 302160 | CF412A. Poster | 0 | 0 | 0.000% |
| 302161 | CF412B. Network Configuration | 0 | 0 | 0.000% |
| 302167 | CF413C. Jeopardy! | 0 | 0 | 0.000% |
| 302173 | CF414D. Mashmokh and Water Tanks | 0 | 0 | 0.000% |
| 302176 | CF415B. Mashmokh and Tokens | 0 | 0 | 0.000% |
| 302177 | CF415C. Mashmokh and Numbers | 0 | 0 | 0.000% |
| 302180 | CF416A. Guess a number! | 0 | 0 | 0.000% |
| 302182 | CF416C. Booking System | 0 | 0 | 0.000% |
| 302183 | CF416D. Population Size | 0 | 0 | 0.000% |
| 302188 | CF417D. Cunning Gena | 0 | 0 | 0.000% |
| 302211 | CF424B. Megacity | 0 | 0 | 0.000% |