The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
There are five difference in each photo. Spot It Out - Wonders of World pictures to win and continue to next level. Score will be as high as quick you Spot It Out - Wonders of World. 3 hints are present on each level for your help but use of hint will cost some score. Best of luck and have a good time