Sliding Puzzle - Solving Search Problem with Iterative Deepening A* | by Greg Surma | Medium
A fool-proof guide to solving every solvable sliding block puzzle, ever. - Sliding-Block Puzzles - Giant Bomb
GitHub - mustang519/SLIDING-PUZZLE-SOLVER: A CPP based solver of the game SLIDING PUZZLE using Breadth First Search , A* and Iterative Deepening A* algorithms.