Sliding Puzzle - Solving Search Problem with Iterative Deepening A* | by Greg Surma | Medium
I freaking hate sliding puzzles | NeoGAF
discrete mathematics - Rigorous proof to show that the $15$-Puzzle problem is unsolvable - Mathematics Stack Exchange
15 Puzzle -- from Wolfram MathWorld
Randomizing Sliding Puzzle Tiles - SitePoint
GitHub - mustang519/SLIDING-PUZZLE-SOLVER: A CPP based solver of the game SLIDING PUZZLE using Breadth First Search , A* and Iterative Deepening A* algorithms.
The Fifteen puzzle
8 puzzle: Solvability and shortest solution - Intellipaat Community
Slider Puzzle Assignment
File: README — Documentation for sliding_puzzle (1.0.1)
Slider Puzzle Assignment
Slider Puzzle Assignment
The Fifteen Puzzle - YouTube
How to check if an instance of 15 puzzle is solvable? - GeeksforGeeks
Slider Puzzle Assignment
15 puzzle - Wikipedia
How to check if an instance of 15 puzzle is solvable? - GeeksforGeeks
Sliding Puzzle Solvable?
How To Solve a 4x4 Sliding Puzzle (Easily and in under a minute!) - YouTube
How to check if an instance of 8 puzzle is solvable? - GeeksforGeeks
15 puzzle - Wikipedia
The Supposedly unsolvable sliding tile puzzle of dysphagia management - Dysphagia Cafe
A fool-proof guide to solving every solvable sliding block puzzle, ever. - Sliding-Block Puzzles - Giant Bomb
