User contributions
- 14:14, 8 August 2018 (diff | hist) . . (-66) . . m 1983 AHSME Problems/Problem 30
- 16:43, 15 March 2018 (diff | hist) . . (-93) . . m 2018 AIME I Problems/Problem 10
- 16:40, 15 March 2018 (diff | hist) . . (+1,064) . . m 2018 AIME I Problems/Problem 10
- 21:55, 28 January 2018 (diff | hist) . . (+57) . . 2015 AMC 12A Problems/Problem 23 (→See Also)
- 21:55, 28 January 2018 (diff | hist) . . (+49) . . 2015 AMC 10A Problems/Problem 25 (→See Also)
