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From Arkadiusz Adach:
Game Features:* Full compatibility with the iPhone5 and iPod touch 5* Universal apps for iPhone and iPad* Game Center* Three levels of difficulty* Simple, fun drag-and-drop controls* Leaderboards* Amazing power-ups to supercharge your scoresHow to play in Diamond Mine Swap:Jewels(gems) should be arranged so that at least three of the same elements found themselves side by side. When this happens gems are crushed and disappear, and in their place will drop those that are higher. Use bonus and power-up to increase your score. Crush diamonds(adamants) and make fun!