Fifteen Classic 1.5 for Android

Fifteen classic - a classic puzzle known from childhood in the name of "tag". Puzzle "tag" was in the late 19th Century invented in the U.S.. The classic board game is a 4x4 matrix of cells in which the order (left - right, top - bottom) are the numbers 1 to 15. Last cell - empty. The cells are mixed in a certain manner and the player object is to obtain their initial right place. You can do this simply by moving to another empty box to do its adjacent cells (on the left, right, top or bottom of the blank.) Required for Android 2.2 and above.