User contributions
- 18:32, 18 March 2019 (diff | hist) . . (+1) . . m 2018 AIME I Problems/Problem 11 (→Solution 5 (Easy Binomial Theorem))
- 18:18, 18 March 2019 (diff | hist) . . (+3) . . m 2018 AIME I Problems/Problem 9 (→Solution 2)
- 18:17, 18 March 2019 (diff | hist) . . (+3) . . m 2018 AIME I Problems/Problem 9 (→Solution 2)