2D Pathfinding Visualization
This visualization demonstrates various pathfinding algorithms on a 2D grid.
- Green: Start node
- Red: End node
- Dark Gray: Wall (obstacle)
- Blue/Purple: Visited nodes
- Yellow: Final path
- Bright Blue: Current node being processed
- Purple: Frontier nodes (next to be processed)
Click on the grid to place/remove walls. Drag start/end nodes to reposition.