【實用遊戲app】Fifteen Classic|最夯免費app-綠色工廠好玩App

This is a classic puzzle game that was invented in the late 1870s in theUSA. The goal of the game is to arrange 15 tiles inside the 4 by 4square in the correct order with the empty square in the bottom rightcorner.You can do this by sliding the squares into the empty space. Thefinal score is calculated, based on how quickly the puzzle is solved andalso the aim of the game is to do the puzzle with the least amount ofslides possible.Features:- automatic feature does not display unsolvable puzzle- You can change the digits,images and board skin (the colour or thefont of the picture)- high scores are also a great feature of the game, compete with friendsand other people. Enjoy the game.