Graphynx, graphs & algorithms

Create graphs (simple, weighted, directed and/or multigraphs) and run algorithms step by step. Learn graph theory interactively... much better than a book!27 algorithms to choose from:
- Depth-first search (DFS)- Breadth-first search (BFS)- Count connected components (using BFS)- Greedy coloring- BFS coloring- Dijkstra's algorithm (shortest path)- A*/A-star (shortest path, Euclidean distance)- DFS spanning tree- BFS spanning tree- Prim's algorithm (minimum spanning tree)- Kruskal's algorithm (minimum spanning tree/forest)- Bridge edges finding- Articulation points/cut vertices finding- Eulerian graph detection- Semi-Eulerian graph detection- Tarjan's algorithm for strongly connected components in directed graphs- Tree detection- Bipartite graph detection- Complete graph detection- Tree center (unweighted graph)- Tree center (weighted graph)- Tree radius- Tree diameter- Tree node eccentricity- Tree centroid- Complement (inverse) graph- Fleury's algorithm (Eulerian cycles/paths in Eulerian and semi-Eulerian graphs)
...and more to come!
Create a graph manually, or use the special graph creation tool to create one of the following graphs:
- Cycle- Star- Wheel- Complete- Petersen- Herschel- Bipartite- Grötzsch- Platonic (Tetrahedron, Cube, Octahedron, Icosahedron, Dodecahedron)- Grid
Features:
- Dozens of graph algorithms to choose from- Step by step execution- Create simple graphs and multigraphs- Create weighted and unweighted graphs- Create directed and undirected graphs- Show/hide node degrees- Loop edges & multi-edges support- Custom node labels- Custom node radius- Custom edge weights- Detailed execution log for all available algorithms- Export graph as image to photo gallery- Export graph as SVG vector file- Save your graphs and load them later- Graph statistics (number of nodes, number of edges, node degrees, Eulerian, semi-Eulerian, connected components, adjacency list)- Pinch to zoom
Supported languages:
- English- Spanish