Here’s an interesting app from the developers of the popular Xmap Pro for ArcGIS that extends ArcGIS and adds a little bit of Geo fun – perfect for GAW and GIS Day amusement perhaps! About the app… The goal of the Fifteen Puzzle game is to arrange the tiles so that the top row reads 1-2-3-4 (from left to right), the second row 5-6-7-8, the third row 9-10-11-12 and the bottom row 13-14-15 with the space in the lower right corner. Run Fifteen Puzzle and look as your ArcMap data frame is being cut into fifteen puzzle tiles and randomly shuffled! Now try to arrange the map fragments in the correct order as fast as you can – see more info in this announcement