User contributions
- 21:18, 12 February 2019 (diff | hist) . . (+368) . . 2019 AMC 10A Problems/Problem 6
- 22:18, 19 June 2018 (diff | hist) . . (-223) . . User:Champion999 (Blanked the page) (current)
- 21:10, 12 March 2017 (diff | hist) . . (+950) . . 2016 USAJMO Problems/Problem 5
- 08:47, 10 August 2015 (diff | hist) . . (+3) . . 2006 AMC 12B Problems/Problem 19 (→Alternate Solution) (current)
- 08:45, 10 August 2015 (diff | hist) . . (-26) . . 2006 AMC 12B Problems/Problem 19 (→Alternate Solution)
- 08:45, 10 August 2015 (diff | hist) . . (+2,116) . . 2006 AMC 12B Problems/Problem 19 (→Solution)
- 20:56, 17 July 2015 (diff | hist) . . (+10) . . User:Champion999
- 12:34, 28 June 2015 (diff | hist) . . (+29) . . User:Champion999
- 12:32, 28 June 2015 (diff | hist) . . (-517) . . User:Champion999
- 12:24, 28 June 2015 (diff | hist) . . (+260) . . User:Champion999
- 12:19, 28 June 2015 (diff | hist) . . (+260) . . User:Champion999
- 10:42, 10 May 2015 (diff | hist) . . (+54) . . 1950 AHSME Problems/Problem 20 (→Solution 2)
- 10:32, 10 May 2015 (diff | hist) . . (+288) . . 1993 AJHSME Problems/Problem 21 (→Solution) (current)
- 20:09, 28 August 2014 (diff | hist) . . (0) . . User:Champion999
- 14:26, 30 June 2014 (diff | hist) . . (-4) . . User:Champion999
- 14:26, 30 June 2014 (diff | hist) . . (-12) . . User:Champion999
- 14:26, 30 June 2014 (diff | hist) . . (+4) . . User:Champion999
- 14:26, 30 June 2014 (diff | hist) . . (+189) . . User:Champion999
- 14:23, 30 June 2014 (diff | hist) . . (+15) . . N User:Champion999 (Created page with "I'm a champion!")
