| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 9 | Triangles | Ruby | view | Aug 19 2018 |
| 31 | Rotate String | Ruby | view | Aug 16 2018 |
| 56 | Life is Simple | Ruby | view | Aug 16 2018 |
| 120 | Selection Sort | Ruby | view | Aug 14 2018 |
| 137 | Shannon-Fano Coding | Ruby | view | Aug 19 2018 |
| 177 | Nim Game | Ruby | view | Apr 6 2019 |