| ID | PROBLEM | DIFFICULTY | SOLVED | ||
|---|---|---|---|---|---|
| M091 | Sign function | Functions | Easy | 1/1 | |
| M092 | Perfect squares | Functions | Medium | 0/0 | |
| M093 | Sum over a range | Functions | Easy | 0/0 | |
| M094 | n-th digit of a number | Functions | Easy | 0/0 | |
| M095 | Sort three numbers | Functions | Easy | 0/0 | |
| M096 | Arithmetic and geometric mean | Functions | Medium | 0/0 | |
| M097 | Add seconds to a time | Functions | Easy | 0/0 | |
| M098 | Previous date | Functions | Medium | 0/0 | |
| M099 | Triangle perimeter and area | Functions | Medium | 0/0 | |
| M100 | Exponential from a series | Functions | Medium | 0/0 |
