I'll create a single HTML file that generates a random maze using the recursive backtracker algorithm and animates an A* solver finding the path from start to finish.

I've created a complete single-page web app that implements a maze generator and solver. Here's what it does: 1. **Maze Generation**: Uses the recursive backtracker algorithm to generate a random maze with perfect connectivity (no loops, all cells reachable). 2. **Visualization**: Draws the maze on a canvas with walls and highlights the start (green) and end (red) points. 3. **Path Finding**: Implements the A* algorithm to find the shortest path from start to end, with visual feedback showing the exploration (blue cells). 4. **Interactive Controls**: - "Generate New Maze": Creates a new random maze - "Solve Maze": Starts the A* algorithm animation - "Reset": Clears the current state and resets the maze 5. **Animation**: The solver shows the exploration process in real-time, with visited cells highlighted in light blue and the final path shown in yellow. The implementation is completely self-contained in a single HTML file with no external dependencies, using only native JavaScript and HTML5 Canvas. The maze is generated with proper wall structures, and the A* algorithm uses Manhattan distance as the heuristic for optimal pathfinding.