| 300781 | CF149B. Martian Clock | 0 | 0 | 0.000% |
| 300782 | CF149C. Division into Teams | 0 | 0 | 0.000% |
| 300783 | CF149D. Coloring Brackets | 0 | 0 | 0.000% |
| 300785 | CF150A. Win or Freeze | 0 | 0 | 0.000% |
| 300786 | CF150B. Quantity of Strings | 0 | 0 | 0.000% |
| 300791 | CF151B. Phone Numbers | 0 | 0 | 0.000% |
| 300792 | CF151C. Win or Freeze | 0 | 0 | 0.000% |
| 300793 | CF151D. Quantity of Strings | 0 | 0 | 0.000% |
| 300796 | CF152B. Steps | 0 | 0 | 0.000% |
| 300797 | CF152C. Pocket Book | 0 | 0 | 0.000% |
| 300800 | CF153A. A + B | 0 | 0 | 0.000% |
| 300801 | CF153B. Binary notation | 0 | 0 | 0.000% |
| 300805 | CF154A. Hometask | 0 | 0 | 0.000% |
| 300806 | CF154B. Colliders | 0 | 0 | 0.000% |
| 300811 | CF155B. Combination | 0 | 0 | 0.000% |
| 300812 | CF155C. Hometask | 0 | 0 | 0.000% |
| 300813 | CF155D. Colliders | 0 | 0 | 0.000% |
| 300815 | CF156A. Message | 0 | 0 | 0.000% |
| 300816 | CF156B. Suspects | 0 | 0 | 0.000% |
| 300821 | CF157B. Trace | 0 | 0 | 0.000% |
| 300822 | CF157C. Message | 0 | 0 | 0.000% |
| 300823 | CF157D. Suspects | 0 | 0 | 0.000% |
| 300826 | CF158B. Taxi | 0 | 0 | 0.000% |
| 300827 | CF158C. Cd and pwd commands | 0 | 0 | 0.000% |
| 300828 | CF158D. Ice Sculptures | 0 | 0 | 0.000% |
| 300829 | CF158E. Phone Talks | 0 | 0 | 0.000% |
| 300830 | CF159A. Friends or Not | 0 | 0 | 0.000% |
| 300831 | CF159B. Matchmaker | 0 | 0 | 0.000% |
| 300832 | CF159C. String Manipulation 1.0 | 0 | 0 | 0.000% |
| 300833 | CF159D. Palindrome pairs | 0 | 0 | 0.000% |
| 300834 | CF159E. Zebra Tower | 0 | 0 | 0.000% |
| 300836 | CF160B. Unlucky Ticket | 0 | 0 | 0.000% |
| 300837 | CF160C. Find Pair | 0 | 0 | 0.000% |
| 300840 | CF161A. Dress'em in Vests! | 0 | 0 | 0.000% |
| 300841 | CF161B. Discounts | 0 | 0 | 0.000% |
| 300843 | CF161D. Distance in Tree | 0 | 0 | 0.000% |
| 300845 | CF162A. Pentagonal numbers | 0 | 0 | 0.000% |
| 300846 | CF162B. Binary notation | 0 | 0 | 0.000% |
| 300847 | CF162C. Prime factorization | 0 | 0 | 0.000% |
| 300848 | CF162D. Remove digits | 0 | 0 | 0.000% |
| 300849 | CF162E. HQ9+ | 0 | 0 | 0.000% |
| 300850 | CF162F. Factorial zeros | 0 | 0 | 0.000% |
| 300852 | CF162H. Alternating case | 0 | 0 | 0.000% |
| 300854 | CF162J. Brackets | 0 | 0 | 0.000% |
| 300855 | CF163A. Substring and Subsequence | 0 | 0 | 0.000% |
| 300860 | CF164A. Variable, or There and Back Again | 0 | 0 | 0.000% |
| 300865 | CF165A. Supercentral Point | 0 | 0 | 0.000% |
| 300866 | CF165B. Burning Midnight Oil | 0 | 0 | 0.000% |
| 300867 | CF165C. Another Problem on Strings | 0 | 0 | 0.000% |
| 300870 | CF166A. Rank List | 0 | 0 | 0.000% |
| 300872 | CF166C. Median | 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% |
| 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% |
| 300886 | CF169B. Replacing Digits | 0 | 0 | 0.000% |
| 300887 | CF169C. Substring and Subsequence | 0 | 0 | 0.000% |
| 300891 | CF171A. Mysterious numbers - 1 | 0 | 0 | 0.000% |
| 300892 | CF171B. Star | 0 | 0 | 0.000% |
| 300894 | CF171D. Broken checker | 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% |
| 300900 | CF172B. Pseudorandom Sequence Period | 0 | 0 | 0.000% |
| 300901 | CF172C. Bus | 0 | 0 | 0.000% |
| 300902 | CF172D. Calendar Reform | 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% |
| 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% |
| 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% |
| 300920 | CF176A. Trading Business | 0 | 0 | 0.000% |
| 300921 | CF176B. Word Cut | 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% |
| 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% |
| 300948 | CF178D1. Magic Squares | 0 | 0 | 0.000% |
| 300949 | CF178D2. Magic Squares | 0 | 0 | 0.000% |
| 300951 | CF178E1. The Beaver's Problem - 2 | 0 | 0 | 0.000% |