Topic
Matrix problems
26 problems: 6 easy, 13 medium, 7 hard.
Easy (6)
Medium (13)
- Shortest Path in Binary Matrix
- Range Sum Query 2D - Immutable
- Path With Minimum Effort
- Unique Paths II
- Max Area of Island
- Maximal Square
- Walking Robot Simulation
- Most Stones Removed with Same Row or Column
- Average Waiting Time
- Minimum Area Rectangle
- Random Flip Matrix
- Check Knight Tour Configuration
- Integer Matrix Determinant