| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 40 | Paths in the Grid | C/C++ | view | Nov 8 2025 |
| 159 | Hard Life | C/C++ | view | Jan 13 2024 |
| 253 | Beautiful Line Chart | C/C++ | view | Nov 13 2025 |
| 277 | The Adventure of Morse Code | Python | view | Mar 13 2024 |
| 296 | Tree Value | Python | view | Nov 20 2025 |
| 387 | Big Numbers | C/C++ | view | Oct 30 2025 |
| 399 | Methane Identification | C/C++ | view | Oct 26 2025 |
| 401 | Methane Rotation | Python | view | Nov 2 2025 |