User contributions
- 15:30, 11 February 2018 (diff | hist) . . (+13) . . 2016 AMC 12B Problems/Problem 17 (→Solution 3 (if you're running short on time))
- 15:29, 11 February 2018 (diff | hist) . . (+770) . . 2016 AMC 12B Problems/Problem 17
- 23:08, 18 March 2017 (diff | hist) . . (-23) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 23:05, 18 March 2017 (diff | hist) . . (-51) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 23:01, 18 March 2017 (diff | hist) . . (+1) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 23:00, 18 March 2017 (diff | hist) . . (-37) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 22:57, 18 March 2017 (diff | hist) . . (-1) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 22:56, 18 March 2017 (diff | hist) . . (+55) . . 2016 AIME II Problems/Problem 5 (→Solution 2)
- 22:55, 18 March 2017 (diff | hist) . . (+1,550) . . 2016 AIME II Problems/Problem 5 (→Solution)
- 23:28, 19 March 2015 (diff | hist) . . (+6) . . 2010 USAMO Problems/Problem 4
- 23:28, 19 March 2015 (diff | hist) . . (-6) . . 2010 USAMO Problems/Problem 4
