Circles Up: stack tower & matching rings puzzle - build a tunnel. Cut the circle size and stack the rings to make a tunnel. Tap the screen in time to match and stack rings ans circles. Relaxing matching puzzle - just match rings and build a tunnel. Enjoy relaxing puzzle - don't crop a circle or a ring, grow a tower and you'll win!
~ Build a tower tunnel - every circle and ring is important
~ Cut circles and rings size
~ Stack matching circles to build a tower
~ Relaxing matching puzzle about a ring and a circle