| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 137 | Shannon-Fano Coding | Ruby | view | Jul 28 2019 |
| 154 | Breadth First Search | C# | view | Sep 9 2022 |
| 154 | Breadth First Search | Python | view | Sep 9 2022 |
| 159 | Hard Life | Python | view | Aug 18 2019 |
| 191 | Spaceship Weight Fraud | Python | view | Apr 30 2015 |