Browse problems by rating range and tags. 11,006 problems indexed.
| Title | Rating | ||
|---|---|---|---|
| Magic Ship | 1900 | Solve | |
| Magic Squares | 1900 | Solve |
| Magical Array | 1900 | Solve |
| Mahmoud and Ehab and another array construction task | 1900 | Solve |
| Mahmoud and Ehab and the xor | 1900 | Solve |
| Mahmoud and Ehab and the xor-MST | 1900 | Solve |
| Make It Connected | 1900 | Solve |
| Marble Council | 1900 | Solve |
| Marco and GCD Sequence | 1900 | Solve |
| Mascot Naming | 1900 | Solve |
| Maxim and Restaurant | 1900 | Solve |
| Maximal GCD | 1900 | Solve |
| Maximum Prefix Sums | 1900 | Solve |
| Maximum Subsequence Value | 1900 | Solve |
| Median String | 1900 | Solve |
| Medium Demon Problem (hard version) | 1900 | Solve |
| Memory for Arrays | 1900 | Solve |
| Merge Equal Elements | 1900 | Solve |
| Merge Not Sort | 1900 | Solve |
| Microcycle | 1900 | Solve |
| Mike and Feet | 1900 | Solve |
| Military Trainings | 1900 | Solve |
| Min-Fund Prison (Easy) | 1900 | Solve |
| MinOr Tree | 1900 | Solve |
| Minesweeper 1D | 1900 | Solve |