| 3939 | Beautiful numbers | 0 | 0 | 0.000% |
| 3940 | Pie or die | 0 | 0 | 0.000% |
| 3941 | Smallest number | 0 | 0 | 0.000% |
| 3942 | Flea travel | 0 | 0 | 0.000% |
| 3943 | Gerald and Path | 0 | 0 | 0.000% |
| 3944 | Gerald and Giant Chess | 0 | 0 | 0.000% |
| 3945 | Equivalent Strings | 0 | 0 | 0.000% |
| 3946 | Gerald's Hexagon | 0 | 0 | 0.000% |
| 3947 | A Simple Task | 0 | 0 | 0.000% |
| 3948 | Guess Your Way Out! II | 0 | 0 | 0.000% |
| 3949 | Amr and Chemistry | 0 | 0 | 0.000% |
| 3950 | Amr and The Large Array | 0 | 0 | 0.000% |
| 3951 | Lala Land and Apple Trees | 0 | 0 | 0.000% |
| 3952 | Ann and Half-Palindrome | 0 | 0 | 0.000% |
| 3953 | Vitaly and Cycle | 0 | 0 | 0.000% |
| 3954 | Arthur and Table | 0 | 0 | 0.000% |
| 3955 | Ilya and Diplomas | 0 | 0 | 0.000% |
| 3956 | Case of the Zeros and Ones | 0 | 0 | 0.000% |
| 3957 | Case of Computer Network | 0 | 0 | 0.000% |
| 3958 | Case of a Top Secret | 0 | 0 | 0.000% |
| 3959 | Case of Chocolate | 0 | 0 | 0.000% |
| 3960 | Case of Matryoshkas | 0 | 0 | 0.000% |
| 3961 | Ohana Cleans Up | 0 | 0 | 0.000% |
| 3962 | Kyoya and Photobooks | 0 | 0 | 0.000% |
| 3963 | Kyoya and Train | 0 | 0 | 0.000% |
| 3964 | Love Triangles | 0 | 0 | 0.000% |
| 3965 | Kyoya and Permutation | 0 | 0 | 0.000% |
| 3966 | Kyoya and Colored Balls | 0 | 0 | 0.000% |
| 3967 | Vanya and Brackets | 0 | 0 | 0.000% |
| 3968 | Vanya and Triangles | 0 | 0 | 0.000% |
| 3969 | Vanya and Scales | 0 | 0 | 0.000% |
| 3970 | Vanya and Books | 0 | 0 | 0.000% |
| 3971 | Vanya and Table | 0 | 0 | 0.000% |
| 3972 | GukiZ and GukiZiana | 0 | 0 | 0.000% |
| 3973 | GukiZ and Binary Operations | 0 | 0 | 0.000% |
| 3974 | GukiZ hates Boxes | 0 | 0 | 0.000% |
| 3975 | ZgukistringZ | 0 | 0 | 0.000% |
| 3976 | GukiZ and Contest | 0 | 0 | 0.000% |
| 3977 | Regular Bridge | 0 | 0 | 0.000% |
| 3978 | Divisibility by Eight | 0 | 0 | 0.000% |
| 3979 | Preparing Olympiad | 0 | 0 | 0.000% |
| 3980 | Two Substrings | 0 | 0 | 0.000% |
| 3981 | Cutting Jigsaw Puzzle | 0 | 0 | 0.000% |
| 3982 | Presents | 0 | 0 | 0.000% |
| 3983 | Happy Line | 0 | 0 | 0.000% |
| 3984 | Yura and Developers | 0 | 0 | 0.000% |
| 3985 | Sasha Circle | 0 | 0 | 0.000% |
| 3986 | Haar Features | 0 | 0 | 0.000% |
| 3987 | The Game Of Parity | 0 | 0 | 0.000% |
| 3988 | Looksery Party | 0 | 0 | 0.000% |