The game is a mobile implementation of the popular classic board game 15 Puzzle. The goal of the game is to move a set of tiles on a grid to arrange them in an increasing order from 1 to 15. Tiles can be moved by clicking on them but the movement takes place only if the adjacent tile is empty.

The app also tracks time and number of moves involved to solve the puzzle.

Keywords: 15 Puzzle, Sliding Puzzle,Jigsaw Puzzle, Tile Game