The aim of the game is to move the tiles so that they are in order from 1 to 15 with the blank at the lower right.
Clicking on a tile will move it, provided it is adjacent to the blank.
Different board size is added (3x3, 4x4, 5x5, 6x6).
The puzzle was "invented" in USA by Noyes Palmer Chapman, a postmaster in Canastota, New York in 1878.
The game became a craze in the U.S. in February 1880, Canada in March, Europe in April.
Feel free to mail me.
Any suggestions are welcome.
Keywords: fifteen puzzle, 15 puzzle, gem puzzle, classic 15,
puzzle blocks, sliding tile
Tags: the 15 puzzle by e.girichev , игра пятнашки 3x3 на андроид