Visions of the Future is a classic 15 piece sliding puzzle featuring 14 images of the future. It tracks your best times and lowest number of moves for each puzzle.
All the images are Courtesy NASA/JPL-Caltech. http://www.jpl.nasa.gov/imagepolicy/
If you are interested in the poster sized images, please visit http://www.jpl.nasa.gov/visions-of-the-future/
9Apps 4.9
