- Click on the graph to enable the border.
- Click on the node which you want to select as source node of the BFS.
- Click on the nodes as they would appear on performing BFS on selected source node.
- Click on New Graph to start over with a new graph.
- Click on Reset to start over with the same graph.
- Zoom or Adjust graph by dragging nodes according to your convenience.
Select the source node for BFS