Matrix Problems
Practice 9 Matrix coding problems on Code Arena — from easy to hard, each with a live judge and a solution editorial.
- Heaviest Row — Medium · Matrix, Arrays
- Rotate Matrix 90° — Medium · Matrix, Implementation
- Spiral Order — Medium · Matrix, Implementation
- Minimum Path Sum — Hard · Dynamic Programming, Matrix
- Matrix Diagonal Sum — Medium · Matrix
- Maximal Square — Hard · Dynamic Programming, Matrix
- Set Matrix Zeroes — Hard · Matrix
- Boustrophedon Seat — Medium · Matrix, Simulation
- Treasure Grid — Hard · Dynamic Programming, Matrix