User contributions
- 10:11, 21 July 2018 (diff | hist) . . (+18) . . 2016 AMC 10A Problems/Problem 19 (→Solution 5 (Cheap Solution))
- 10:09, 21 July 2018 (diff | hist) . . (+382) . . 2016 AMC 10A Problems/Problem 19 (I added cheap solution.)
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