An addictive puzzle game inspired by the mathematical concept of annulus. Annulus (the Latin word for "little ring") is a ring-shaped object, especially a region bounded by two concentric circles.Challenge is to combine similar rings/annuli and complete the circles.- Swipe left, right, up or down to move all the rings/annuli in the same direction.- Same-sized 'blue' rings/annuli merge to form a larger 'green' annulus.- Same-sized 'green' rings/annuli merge to form a larger 'blue' annulus.- Two max sized blue (or green) annuli complete the circle.Play tactfully to hop through different levels and unlock donuts. Each donut reward requires certain number of blue/green circles.
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
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未知 | iOS App Store | 1.05 App下載 | 免費 | 2014-05-23 | 2015-06-03 |