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Answers and rating deltas for
kivy official pong tutorial: 'NoneType' object has no attribute 'center'
| Author | Votes | Δ |
|---|---|---|
| brousch | 3 | +4.45 |
| Matt | 1 | +0.52 |
| Mark Ransom | 0 | -0.62 |
Last visited: Sep 14, 2014, 5:07:29 AM