User contributions
- 11:21, 26 June 2018 (diff | hist) . . (+1) . . m Gmaas (fixed)
- 11:20, 26 June 2018 (diff | hist) . . (+24) . . m Gmaas (added stuff)
- 14:21, 25 June 2018 (diff | hist) . . (-3) . . m Obtuse triangle
- 14:21, 25 June 2018 (diff | hist) . . (+2) . . m Obtuse triangle
