| 300872 | CF166C. Median | 0 | 0 | 0.000% |
| 300873 | CF166D. Shoe Store | 0 | 0 | 0.000% |
| 300874 | CF166E. Tetrahedron | 0 | 0 | 0.000% |
| 300875 | CF167A. Wizards and Trolleybuses | 0 | 0 | 0.000% |
| 300876 | CF167B. Wizards and Huge Prize | 0 | 1 | 0.000% |
| 300877 | CF167C. Wizards and Numbers | 0 | 0 | 0.000% |
| 300878 | CF167D. Wizards and Roads | 0 | 0 | 0.000% |
| 300879 | CF167E. Wizards and Bets | 0 | 0 | 0.000% |
| 300880 | CF168A. Wizards and Demonstration | 0 | 0 | 0.000% |
| 300881 | CF168B. Wizards and Minimal Spell | 0 | 0 | 0.000% |
| 300882 | CF168C. Wizards and Trolleybuses | 0 | 0 | 0.000% |
| 300883 | CF168D. Wizards and Huge Prize | 0 | 0 | 0.000% |
| 300884 | CF168E. Wizards and Numbers | 0 | 0 | 0.000% |
| 300885 | CF169A. Chores | 0 | 0 | 0.000% |
| 300886 | CF169B. Replacing Digits | 0 | 0 | 0.000% |
| 300887 | CF169C. Substring and Subsequence | 0 | 0 | 0.000% |
| 300888 | CF169D. Lemmings | 0 | 0 | 0.000% |
| 300889 | CF169E. Conveyor | 0 | 0 | 0.000% |
| 300890 | CF170A. Placing Rectangles | 0 | 0 | 0.000% |
| 300891 | CF171A. Mysterious numbers - 1 | 0 | 0 | 0.000% |
| 300892 | CF171B. Star | 0 | 0 | 0.000% |
| 300893 | CF171C. A Piece of Cake | 0 | 0 | 0.000% |
| 300894 | CF171D. Broken checker | 0 | 0 | 0.000% |
| 300895 | CF171E. MYSTERIOUS LANGUAGE | 0 | 0 | 0.000% |
| 300896 | CF171F. ucyhf | 0 | 0 | 0.000% |
| 300897 | CF171G. Mysterious numbers - 2 | 0 | 0 | 0.000% |
| 300898 | CF171H. A polyline | 0 | 0 | 0.000% |
| 300899 | CF172A. Phone Code | 0 | 2 | 0.000% |
| 300900 | CF172B. Pseudorandom Sequence Period | 0 | 0 | 0.000% |
| 300901 | CF172C. Bus | 0 | 0 | 0.000% |
| 300902 | CF172D. Calendar Reform | 0 | 0 | 0.000% |
| 300903 | CF172E. BHTML+BCSS | 0 | 0 | 0.000% |
| 300904 | CF173A. Rock-Paper-Scissors | 0 | 0 | 0.000% |
| 300905 | CF173B. Chamber of Secrets | 0 | 0 | 0.000% |
| 300906 | CF173C. Spiral Maximum | 0 | 0 | 0.000% |
| 300907 | CF173D. Deputies | 0 | 0 | 0.000% |
| 300908 | CF173E. Camping Groups | 0 | 0 | 0.000% |
| 300909 | CF174A. Problem About Equation | 0 | 0 | 0.000% |
| 300910 | CF174B. File List | 0 | 0 | 0.000% |
| 300911 | CF174C. Range Increments | 0 | 0 | 0.000% |
| 300912 | CF174D. Variable, or There and Back Again | 0 | 0 | 0.000% |
| 300913 | CF174E. Ancient Berland Hieroglyphs | 0 | 0 | 0.000% |
| 300914 | CF175A. Robot Bicorn Attack | 0 | 0 | 0.000% |
| 300915 | CF175B. Plane of Tanks: Pro | 0 | 0 | 0.000% |
| 300916 | CF175C. Geometry Horse | 0 | 0 | 0.000% |
| 300917 | CF175D. Plane of Tanks: Duel | 0 | 0 | 0.000% |
| 300918 | CF175E. Power Defence | 0 | 0 | 0.000% |
| 300919 | CF175F. Gnomes of Might and Magic | 0 | 0 | 0.000% |
| 300920 | CF176A. Trading Business | 0 | 0 | 0.000% |
| 300921 | CF176B. Word Cut | 0 | 0 | 0.000% |
| 300922 | CF176C. Playing with Superglue | 0 | 0 | 0.000% |
| 300923 | CF176D. Hyper String | 0 | 0 | 0.000% |
| 300924 | CF176E. Archaeology | 0 | 0 | 0.000% |
| 300925 | CF177A1. Good Matrix Elements | 0 | 0 | 0.000% |
| 300926 | CF177A2. Good Matrix Elements | 0 | 0 | 0.000% |
| 300927 | CF177B1. Rectangular Game | 0 | 1 | 0.000% |
| 300928 | CF177B2. Rectangular Game | 0 | 1 | 0.000% |
| 300929 | CF177C1. Party | 0 | 0 | 0.000% |
| 300930 | CF177C2. Party | 0 | 0 | 0.000% |
| 300931 | CF177D1. Encrypting Messages | 0 | 0 | 0.000% |
| 300932 | CF177D2. Encrypting Messages | 0 | 0 | 0.000% |
| 300933 | CF177E1. Space Voyage | 0 | 0 | 0.000% |
| 300934 | CF177E2. Space Voyage | 0 | 0 | 0.000% |
| 300935 | CF177F1. Script Generation | 0 | 0 | 0.000% |
| 300936 | CF177F2. Script Generation | 0 | 0 | 0.000% |
| 300937 | CF177G1. Fibonacci Strings | 0 | 0 | 0.000% |
| 300938 | CF177G2. Fibonacci Strings | 0 | 0 | 0.000% |
| 300939 | CF178A1. Educational Game | 0 | 0 | 0.000% |
| 300940 | CF178A2. Educational Game | 0 | 0 | 0.000% |
| 300941 | CF178A3. Educational Game | 0 | 0 | 0.000% |
| 300942 | CF178B1. Greedy Merchants | 0 | 0 | 0.000% |
| 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% |
| 300957 | CF180A. Defragmentation | 0 | 0 | 0.000% |
| 300958 | CF180B. Divisibility Rules | 0 | 0 | 0.000% |
| 300959 | CF180C. Letter | 0 | 0 | 0.000% |
| 300960 | CF180D. Name | 0 | 0 | 0.000% |
| 300961 | CF180E. Cubes | 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% |
| 300969 | CF182B. Vasya's Calendar | 0 | 0 | 0.000% |
| 300970 | CF182C. Optimal Sum | 0 | 0 | 0.000% |
| 300971 | CF182D. Common Divisors | 0 | 0 | 0.000% |