| 1 | 167,086 | 123,241 | cinch-uno | A plugin that allows you to play the popular card game. |
| 2 | 168,396 | 41,629 | boombox | An incredibly tiny Shoutcast server that can be embedded into Ruby applications. |
| 3 | 170,165 | 73,007 | uno | A rules engine for the popular card game. |