User contributions
- 01:18, 29 December 2013 (diff | hist) . . (+1) . . 1308: Christmas Lights (→Explanation: adding a t to plotted)
- 12:41, 24 December 2013 (diff | hist) . . (+52) . . Talk:1307: Buzzfeed Christmas (adding a question about one of the gifts.)
- 04:40, 26 November 2013 (diff | hist) . . (+34) . . 730: Circuit Diagram (→Explanation)
- 20:49, 16 November 2013 (diff | hist) . . (+329) . . 1232: Realistic Criteria (→Explanation)