- The starting node for each question is shown below the graph. You do not need to enter it.
- Enter the next node in the order Dijkstra's Algorithm would visit, using the input box and Enter Next button.
- Continue entering nodes stepwise until all nodes are entered.
- Click Check to validate your entered sequence against the correct answer.
- Click Reset to clear your answer and start over.
- Use the Select Question dropdown to switch between different example graphs.
- Feedback and your current answer will be shown in the Observations block below the graph.
Enter the next node