| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 102 | Travelling Salesman | Java | view | Oct 10 2019 |
| 137 | Shannon-Fano Coding | Java | view | Sep 27 2019 |
| 163 | Colliding Balls | Java | view | Oct 18 2019 |
| 189 | Dynamic Web Page | Java | view | Aug 7 2019 |
| 233 | Language Study | Java | view | Jul 9 2021 |
| 257 | Missing Records in SQL | SQL | view | Apr 3 2023 |