14. Breadth-First Search (BFS)

1.Flood Fill

2.Minimum Depth of Binary Tree

3.Number of Islands

4.Max Area of Island

5.Rotting Oranges

6.01 Matrix

7.Shortest Path in Binary Matrix

8.Open the Lock

9.As Far from Land as Possible

10.Snakes and Ladders

11.Minimum Height Trees

12.Is Graph Bipartite?

13.Keys and Rooms

14.Shortest Bridge

15.Word Ladder

16.Bus Routes

17.Shortest Path in a Grid with Obstacles Elimination