A free app for Android, by V2R.

The most amazing thing is that this game has never been put on the Play Store! You will be exploring ancient civilizations with Mery. You will have to help Mery to find historic sites. All you have to do is to explore different ancient civilizations and find ancient ruins. 

Jewel Ancient Island is a match 3 puzzle game and it’s the best out there. It consists of 2,000 exciting and fun stages with various missions to accomplish. The best thing about this is that it works offline. It means that you can play it anywhere, anytime you want.