User contributions
- 05:08, 12 April 2022 (diff | hist) . . (-2) . . m 2604: Frankenstein Captcha (Changed differentiate to distinguish (to distinguish differentiate from its calculus definition))
- 22:33, 11 December 2021 (diff | hist) . . (-54) . . 1198: Geologist (Fixed broken link to 640: Tornado Hunter)