| Problem | Submissions |
|---|---|
| One to Infinity Series.... | 276 |
| Divisor Difference | 495 |
| What Is the Time? | 53 |
| Shape of Quadrilateral | 165 |
| Paper Folding | 2 |
| Sum of Products | 247 |
| Inscribed Square and Triangle | 171 |
| Multiplicative Persistence | 179 |
| Card Distribution | 6 |
| Super Easy | 419 |
