User contributions
- 01:19, 4 March 2021 (diff | hist) . . (+92) . . 2432: Manage Your Preferences (→Explanation)
- 22:13, 26 August 2020 (diff | hist) . . (+38) . . 2025: Peer Review (→Explanation: Fixed the wording of one part.)
- 00:46, 18 May 2015 (diff | hist) . . (-2) . . 1045: Constraints
- 03:36, 26 August 2014 (diff | hist) . . (-2) . . 1098: Star Ratings (→Explanation)