# Matrix - DFS

- [733. Flood Fill](/lcbook/bfs/islands/733.-flood-fill.md)
- [200. Number of Islands / 695. Max Area of Island](/lcbook/bfs/islands/untitled.md)
- [547. Friend Circles/Number of Province](/lcbook/bfs/islands/547.-friend-circles.md)
- [547. Number of Provinces](/lcbook/bfs/islands/547.-number-of-provinces.md)
- [130. Surrounded Regions](/lcbook/bfs/islands/130.-surrounded-regions.md)
- [463. Island Perimeter](/lcbook/bfs/islands/463.-island-perimeter.md)
- [329. Longest Increasing Path in a Matrix](/lcbook/bfs/islands/329.-longest-increasing-path-in-a-matrix.md)
