| 301384 | CF259D. Little Elephant and Elections | 0 | 0 | 0.000% |
| 301392 | CF261B. Maxim and Restaurant | 0 | 0 | 0.000% |
| 301399 | CF262D. Maxim and Restaurant | 0 | 0 | 0.000% |
| 301483 | CF279E. Beautiful Decomposition | 0 | 0 | 0.000% |
| 301548 | CF292D. Connected Components | 0 | 0 | 0.000% |
| 301549 | CF292E. Copying Data | 0 | 0 | 0.000% |
| 301557 | CF294C. Shaass and Lights | 0 | 0 | 0.000% |
| 301621 | CF308C. Memory for Arrays | 0 | 0 | 0.000% |
| 301626 | CF309C. Memory for Arrays | 0 | 0 | 0.000% |
| 301682 | CF319A. Malek Dance Club | 0 | 0 | 0.000% |
| 301683 | CF319B. Psychos in a Line | 0 | 0 | 0.000% |
| 301684 | CF319C. Kalila and Dimna in the Logging Industry | 0 | 0 | 0.000% |
| 301685 | CF319D. Have You Ever Heard About the Word? | 0 | 0 | 0.000% |
| 301686 | CF319E. Ping-Pong | 0 | 0 | 0.000% |
| 301690 | CF320D. Psychos in a Line | 0 | 0 | 0.000% |
| 301692 | CF321A. Ciel and Robot | 0 | 0 | 0.000% |
| 301693 | CF321B. Ciel and Duel | 0 | 0 | 0.000% |
| 301694 | CF321C. Ciel the Commander | 0 | 0 | 0.000% |
| 301695 | CF321D. Ciel and Flipboard | 0 | 0 | 0.000% |
| 301696 | CF321E. Ciel and Gondolas | 0 | 0 | 0.000% |
| 301697 | CF322A. Ciel and Dancing | 0 | 0 | 0.000% |
| 301698 | CF322B. Ciel and Flowers | 0 | 0 | 0.000% |
| 301699 | CF322C. Ciel and Robot | 0 | 0 | 0.000% |
| 301700 | CF322D. Ciel and Duel | 0 | 0 | 0.000% |
| 301701 | CF322E. Ciel the Commander | 0 | 0 | 0.000% |
| 301708 | CF324B2. Shave Beaver! | 0 | 0 | 0.000% |
| 301723 | CF326B. Palindrome | 0 | 0 | 0.000% |
| 301728 | CF327A. Flipping Game | 0 | 0 | 0.000% |
| 301729 | CF327B. Hungry Sequence | 0 | 0 | 0.000% |
| 301730 | CF327C. Magic Five | 0 | 0 | 0.000% |
| 301731 | CF327D. Block Tower | 0 | 0 | 0.000% |
| 301732 | CF327E. Axis Walking | 0 | 0 | 0.000% |
| 301735 | CF329A. Purification | 0 | 0 | 0.000% |
| 301736 | CF329B. Biridian Forest | 0 | 0 | 0.000% |
| 301737 | CF329C. Graph Reconstruction | 0 | 0 | 0.000% |
| 301738 | CF329D. The Evil Temple and the Moving Rocks | 0 | 0 | 0.000% |
| 301739 | CF329E. Evil | 0 | 0 | 0.000% |
| 301740 | CF330A. Cakeminator | 0 | 0 | 0.000% |
| 301741 | CF330B. Road Construction | 0 | 0 | 0.000% |
| 301742 | CF330C. Purification | 0 | 0 | 0.000% |
| 301743 | CF330D. Biridian Forest | 0 | 0 | 0.000% |
| 301744 | CF330E. Graph Reconstruction | 0 | 0 | 0.000% |
| 301748 | CF331B2. Shave Beaver! | 0 | 0 | 0.000% |
| 301757 | CF332A. Down the Hatch! | 0 | 0 | 0.000% |
| 301758 | CF332B. Maximum Absurdity | 0 | 0 | 0.000% |
| 301759 | CF332C. Students' Revenge | 0 | 0 | 0.000% |
| 301760 | CF332D. Theft of Blueprints | 0 | 0 | 0.000% |
| 301761 | CF332E. Binary Key | 0 | 0 | 0.000% |
| 301762 | CF333A. Secrets | 0 | 0 | 0.000% |
| 301763 | CF333B. Chips | 0 | 0 | 0.000% |
| 301764 | CF333C. Lucky Tickets | 0 | 0 | 0.000% |
| 301765 | CF333D. Characteristics of Rectangles | 0 | 0 | 0.000% |
| 301766 | CF333E. Summer Earnings | 0 | 0 | 0.000% |
| 301767 | CF334A. Candy Bags | 0 | 0 | 0.000% |
| 301768 | CF334B. Eight Point Sets | 0 | 0 | 0.000% |
| 301769 | CF334C. Secrets | 0 | 0 | 0.000% |
| 301770 | CF334D. Chips | 0 | 0 | 0.000% |
| 301771 | CF334E. Lucky Tickets | 0 | 0 | 0.000% |
| 301773 | CF335B. Palindrome | 0 | 0 | 0.000% |
| 301778 | CF336A. Vasily the Bear and Triangle | 0 | 0 | 0.000% |
| 301779 | CF336B. Vasily the Bear and Fly | 0 | 0 | 0.000% |
| 301780 | CF336C. Vasily the Bear and Sequence | 0 | 0 | 0.000% |
| 301781 | CF336D. Vasily the Bear and Beautiful Strings | 0 | 0 | 0.000% |
| 301782 | CF336E. Vasily the Bear and Painting Square | 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% |
| 301786 | CF337D. Book of Evil | 0 | 0 | 0.000% |
| 301787 | CF337E. Divisor Tree | 0 | 0 | 0.000% |
| 301788 | CF338A. Quiz | 0 | 0 | 0.000% |
| 301789 | CF338B. Book of Evil | 0 | 0 | 0.000% |
| 301790 | CF338C. Divisor Tree | 0 | 0 | 0.000% |
| 301791 | CF338D. GCD Table | 0 | 2 | 0.000% |
| 301792 | CF338E. Optimize! | 0 | 0 | 0.000% |
| 301793 | CF339A. Helpful Maths | 0 | 0 | 0.000% |
| 301794 | CF339B. Xenia and Ringroad | 0 | 0 | 0.000% |
| 301795 | CF339C. Xenia and Weights | 0 | 0 | 0.000% |
| 301796 | CF339D. Xenia and Bit Operations | 0 | 0 | 0.000% |
| 301797 | CF339E. Three Swaps | 0 | 0 | 0.000% |
| 301798 | CF340A. The Wall | 0 | 0 | 0.000% |
| 301799 | CF340B. Maximal Area Quadrilateral | 0 | 0 | 0.000% |
| 301800 | CF340C. Tourist Problem | 0 | 0 | 0.000% |
| 301801 | CF340D. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301802 | CF340E. Iahub and Permutations | 0 | 0 | 0.000% |
| 301803 | CF341A. Tourist Problem | 0 | 0 | 0.000% |
| 301804 | CF341B. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301805 | CF341C. Iahub and Permutations | 0 | 0 | 0.000% |
| 301806 | CF341D. Iahub and Xors | 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% |
| 301810 | CF342C. Cupboard and Balloons | 0 | 0 | 0.000% |
| 301811 | CF342D. Xenia and Dominoes | 0 | 0 | 0.000% |
| 301812 | CF342E. Xenia and Tree | 0 | 0 | 0.000% |
| 301815 | CF343C. Read Time | 0 | 0 | 0.000% |
| 301822 | CF344E. Read Time | 0 | 0 | 0.000% |
| 301856 | CF351B. Jeff and Furik | 0 | 0 | 0.000% |
| 301863 | CF352D. Jeff and Furik | 0 | 0 | 0.000% |
| 301866 | CF353B. Two Heaps | 0 | 0 | 0.000% |
| 301881 | CF356B. Xenia and Hamming | 0 | 0 | 0.000% |