n-puzzle

42 Algorithm project that solve n-puzzle

Requirements

python >= 3.9

Usage

git clone https://github.com/solvictor/n-puzzle
cd n-puzzle
pip install -r requirements.txt
python3 sources/n-puzzle.py -h

Features

• Algorithms
  • A*
  • Uniform-Cost Search
  • Greedy Search
  • Iterative deepening A*
  • Bidirectionnal A*
  • Bidirectionnal Uniform-Cost Search
  • Bidirectionnal Greedy Search
• Heuristics
  • Misplaced count
  • Manhattan distance
  • Euclidean distance
  • Chebyshev distance
  • Manhattan with linear conflicts
  • Pattern database
• Generator
  • Generate N x M valid random grids
  • Generate N x M spiral goals
• Visualizer
  • Visualize N x M grids being solved
  • Change move speed
• Misc
  • Custom goal handling
  • Display computing time, space and time complexities, solution size and moves
  • Solvability check
  • Support for multiple input algorithms (executed in a row)
  • Ranking on multiple algorithms
  • CTRL-C Handling
  • Verbose option (display every state of the puzzle between start and solution)