Playground & Quiz

Free exploration sandbox and test your knowledge

Playground and Quiz

This module brings together everything from the Graph Theory curriculum. Use the interactive playground to build graphs, run algorithms, and develop intuition through hands-on experimentation.

Then test your understanding with the comprehensive quiz covering foundations, trees, paths, coloring, planarity, network flow, spectral theory, and random networks.

Interactive Graph Playground

Build your own graphs by adding vertices and edges, load preset structures, and run algorithms including BFS, DFS, greedy coloring, and connectivity analysis.

Click anywhere to add a vertex
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Comprehensive Quiz

Test your knowledge across all graph theory topics. Each question includes a detailed explanation to reinforce your understanding.

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Foundations
What is the degree of a vertex in a graph?

Key Takeaways

  • Graph construction — building and manipulating graphs develops intuition for structural properties
  • Algorithm visualization — seeing BFS, DFS, and coloring in action solidifies understanding of traversal and optimization
  • Comprehensive knowledge — graph theory spans foundations, trees, paths, coloring, planarity, flow, spectral methods, and random networks