N-Puzzle is also termed as eight-puzzle or fifteen puzzle board game etc., The objective of the game is to move the pieces one at a time and put them in a numerical order.
How to play: N-puzzle
The eight-puzzle game is a board game which appears in a 3 x 3 grid with each tile of the grid occupied by a number from 1 - 8 and the ninth tile is empty
By clicking one of the (maximum) four tiles cardinally adjacent to the empty tile, the position of the adjacent tile clicked and the empty tile can be swapped
The aim of the game is to rearrange the tiles to be in the numerical order with the empty tile at the bottom right end
