Pins is a hyper causal game I made awhile ago. It revolves around trying to get all your pins stuck into a circling object above. The challenge comes in getting all the pins to stick, with out touching any of the other pins.
Here it is on both the iTunes and Google Play Store:
Here is a link to the Github repo: https://github.com/RedGhoul/Pins
Here are a few of the screen shoots: