Solve hidden picture puzzles in the 64-page Puzzle Play Hidden Pictures Workbook, or make your own on the computer with CD-ROM. Puzzle Play software turns your computer into a puzzle making machine! Along the way, your child will learn about coordinate graphs and sharpen his or her perceptual skills. The unique construction software allows your child to create hidden picture puzzles on the computer, or the computer can make the puzzles. By choosing different background scenes and images to hide each time, the possibilities for new puzzles are endless. Minimum system requirements: Windows Vista, XP, 2000 with a Pentium III 1GHz processor and 700MB of available disk space; Mac OSX 10.5, 10.4, 10.3.9 with a PowerPC G4 933MHz processer and 700MB of available disk space. Dimensions: 10.75"L x 8.5"W. Weight: 8.3 oz.