| 302829 | CF548E. Mike and Foam | 0 | 0 | 0.000% |
| 302838 | CF550A. Two Substrings | 0 | 0 | 0.000% |
| 302839 | CF550B. Preparing Olympiad | 0 | 0 | 0.000% |
| 302840 | CF550C. Divisibility by Eight | 0 | 0 | 0.000% |
| 302841 | CF550D. Regular Bridge | 0 | 0 | 0.000% |
| 302842 | CF550E. Brackets in Implications | 0 | 0 | 0.000% |
| 302843 | CF551A. GukiZ and Contest | 0 | 0 | 0.000% |
| 302844 | CF551B. ZgukistringZ | 0 | 0 | 0.000% |
| 302845 | CF551C. GukiZ hates Boxes | 0 | 0 | 0.000% |
| 302846 | CF551D. GukiZ and Binary Operations | 0 | 0 | 0.000% |
| 302847 | CF551E. GukiZ and GukiZiana | 0 | 0 | 0.000% |
| 302848 | CF552A. Vanya and Table | 0 | 0 | 0.000% |
| 302849 | CF552B. Vanya and Books | 0 | 0 | 0.000% |
| 302850 | CF552C. Vanya and Scales | 0 | 0 | 0.000% |
| 302851 | CF552D. Vanya and Triangles | 0 | 0 | 0.000% |
| 302852 | CF552E. Vanya and Brackets | 0 | 1 | 0.000% |
| 302853 | CF553A. Kyoya and Colored Balls | 0 | 0 | 0.000% |
| 302854 | CF553B. Kyoya and Permutation | 0 | 0 | 0.000% |
| 302855 | CF553C. Love Triangles | 0 | 0 | 0.000% |
| 302856 | CF553D. Nudist Beach | 0 | 0 | 0.000% |
| 302857 | CF553E. Kyoya and Train | 0 | 0 | 0.000% |
| 302858 | CF554A. Kyoya and Photobooks | 0 | 0 | 0.000% |
| 302859 | CF554B. Ohana Cleans Up | 0 | 0 | 0.000% |
| 302860 | CF554C. Kyoya and Colored Balls | 0 | 0 | 0.000% |
| 302861 | CF554D. Kyoya and Permutation | 0 | 0 | 0.000% |
| 302862 | CF554E. Love Triangles | 0 | 0 | 0.000% |
| 302863 | CF555A. Case of Matryoshkas | 0 | 0 | 0.000% |
| 302864 | CF555B. Case of Fugitive | 0 | 0 | 0.000% |
| 302865 | CF555C. Case of Chocolate | 0 | 0 | 0.000% |
| 302866 | CF555D. Case of a Top Secret | 0 | 0 | 0.000% |
| 302867 | CF555E. Case of Computer Network | 0 | 0 | 0.000% |
| 302868 | CF556A. Case of the Zeros and Ones | 0 | 0 | 0.000% |
| 302869 | CF556B. Case of Fake Numbers | 0 | 0 | 0.000% |
| 302870 | CF556C. Case of Matryoshkas | 0 | 0 | 0.000% |
| 302871 | CF556D. Case of Fugitive | 0 | 0 | 0.000% |
| 302872 | CF556E. Case of Chocolate | 0 | 0 | 0.000% |
| 302873 | CF557A. Ilya and Diplomas | 0 | 0 | 0.000% |
| 302874 | CF557B. Pasha and Tea | 0 | 0 | 0.000% |
| 302875 | CF557C. Arthur and Table | 0 | 0 | 0.000% |
| 302876 | CF557D. Vitaly and Cycle | 0 | 0 | 0.000% |
| 302877 | CF557E. Ann and Half-Palindrome | 0 | 0 | 0.000% |
| 302878 | CF558A. Lala Land and Apple Trees | 0 | 0 | 0.000% |
| 302879 | CF558B. Amr and The Large Array | 0 | 0 | 0.000% |
| 302880 | CF558C. Amr and Chemistry | 0 | 0 | 0.000% |
| 302881 | CF558D. Guess Your Way Out! II | 0 | 0 | 0.000% |
| 302882 | CF558E. A Simple Task | 0 | 0 | 0.000% |
| 302883 | CF559A. Gerald's Hexagon | 0 | 0 | 0.000% |
| 302884 | CF559B. Equivalent Strings | 0 | 0 | 0.000% |
| 302885 | CF559C. Gerald and Giant Chess | 0 | 0 | 0.000% |
| 302886 | CF559D. Randomizer | 0 | 0 | 0.000% |
| 302887 | CF559E. Gerald and Path | 0 | 0 | 0.000% |
| 302888 | CF560A. Currency System in Geraldion | 0 | 0 | 0.000% |
| 302889 | CF560B. Gerald is into Art | 0 | 0 | 0.000% |
| 302890 | CF560C. Gerald's Hexagon | 0 | 0 | 0.000% |
| 302891 | CF560D. Equivalent Strings | 0 | 0 | 0.000% |
| 302892 | CF560E. Gerald and Giant Chess | 0 | 0 | 0.000% |
| 302907 | CF567A. Lineland Mail | 0 | 0 | 0.000% |
| 302908 | CF567B. Berland National Library | 0 | 0 | 0.000% |
| 302909 | CF567C. Geometric Progression | 0 | 0 | 0.000% |
| 302910 | CF567D. One-Dimensional Battle Ships | 0 | 0 | 0.000% |
| 302911 | CF567E. President and Roads | 0 | 0 | 0.000% |
| 302912 | CF567F. Mausoleum | 0 | 0 | 0.000% |
| 302913 | CF568A. Primes or Palindromes? | 0 | 0 | 0.000% |
| 302914 | CF568B. Symmetric and Transitive | 0 | 0 | 0.000% |
| 302915 | CF568C. New Language | 0 | 0 | 0.000% |
| 302916 | CF568D. Sign Posts | 0 | 0 | 0.000% |
| 302917 | CF568E. Longest Increasing Subsequence | 0 | 0 | 0.000% |
| 302918 | CF569A. Music | 0 | 0 | 0.000% |
| 302919 | CF569B. Inventory | 0 | 0 | 0.000% |
| 302920 | CF569C. Primes or Palindromes? | 0 | 0 | 0.000% |
| 302921 | CF569D. Symmetric and Transitive | 0 | 0 | 0.000% |
| 302922 | CF569E. New Language | 0 | 0 | 0.000% |
| 302923 | CF570A. Elections | 0 | 0 | 0.000% |
| 302924 | CF570B. Simple Game | 0 | 0 | 0.000% |
| 302925 | CF570C. Replacement | 0 | 0 | 0.000% |
| 302926 | CF570D. Tree Requests | 0 | 0 | 0.000% |
| 302927 | CF570E. Pig and Palindromes | 0 | 0 | 0.000% |
| 302928 | CF571A. Lengthening Sticks | 0 | 0 | 0.000% |
| 302929 | CF571B. Minimization | 0 | 0 | 0.000% |
| 302930 | CF571C. CNF 2 | 0 | 0 | 0.000% |
| 302931 | CF571D. Campus | 0 | 0 | 0.000% |
| 302932 | CF571E. Geometric Progressions | 0 | 0 | 0.000% |
| 302933 | CF572A. Arrays | 0 | 0 | 0.000% |
| 302934 | CF572B. Order Book | 0 | 0 | 0.000% |
| 302935 | CF572C. Lengthening Sticks | 0 | 0 | 0.000% |
| 302936 | CF572D. Minimization | 0 | 0 | 0.000% |
| 302937 | CF572E. CNF 2 | 0 | 0 | 0.000% |
| 302938 | CF573A. Bear and Poker | 0 | 0 | 0.000% |
| 302939 | CF573B. Bear and Blocks | 0 | 0 | 0.000% |
| 302940 | CF573C. Bear and Drawing | 0 | 0 | 0.000% |
| 302941 | CF573D. Bear and Cavalry | 0 | 0 | 0.000% |
| 302942 | CF573E. Bear and Bowling | 0 | 0 | 0.000% |
| 302943 | CF574A. Bear and Elections | 0 | 0 | 0.000% |
| 302944 | CF574B. Bear and Three Musketeers | 0 | 0 | 0.000% |
| 302945 | CF574C. Bear and Poker | 0 | 0 | 0.000% |
| 302946 | CF574D. Bear and Blocks | 0 | 0 | 0.000% |
| 302947 | CF574E. Bear and Drawing | 0 | 0 | 0.000% |
| 302957 | CF576A. Vasya and Petya's Game | 0 | 0 | 0.000% |
| 302958 | CF576B. Invariance of Tree | 0 | 0 | 0.000% |
| 302959 | CF576C. Points on Plane | 0 | 0 | 0.000% |