User contributions
- 11:50, 25 October 2020 (diff | hist) . . (+74) . . 2375: Worst Ladder (→Explanation: Added link to google image search "worst ladder" page)
- 04:47, 28 July 2020 (diff | hist) . . (-4) . . 2028: Complex Numbers (→Explanation: The title text, not mouse over text.)