User contributions
- 14:41, 27 June 2016 (diff | hist) . . (-1) . . Talk:399: Travelling Salesman Problem
- 08:57, 27 June 2016 (diff | hist) . . (+247) . . Talk:399: Travelling Salesman Problem
- 18:26, 3 December 2015 (diff | hist) . . (+389) . . Talk:701: Science Valentine