User contributions for Happiface
27 November 2013
- 12:0812:08, 27 November 2013 diff hist −6 2013 AMC 8 Problems/Problem 4 Fixed LaTeX
- 12:0512:05, 27 November 2013 diff hist +31 2013 AMC 8 Problems added problem 3.
- 12:0412:04, 27 November 2013 diff hist +123 2013 AMC 8 Problems added problem 2.
- 12:0312:03, 27 November 2013 diff hist +173 2013 AMC 8 Problems Added problem 1.
25 November 2013
- 21:3921:39, 25 November 2013 diff hist +18 m AoPS Wiki:AoPS Community Awards added Alec Sun for 2013 (iggyiguana)
- 21:3621:36, 25 November 2013 diff hist +24 m AoPS Wiki:AoPS Community Awards added Scott Wu
- 21:3521:35, 25 November 2013 diff hist +6 m AoPS Wiki:AoPS Community Awards added 2013 to Calvin Deng's years.
15 November 2013
- 23:5323:53, 15 November 2013 diff hist +134 m Mass points added a problems section with one problem
20 July 2013
- 01:3501:35, 20 July 2013 diff hist +2 2007 AMC 10B Problems →Problem 22
- 01:3401:34, 20 July 2013 diff hist −11 m 2007 AMC 10B Problems →Problem 22
- 01:3301:33, 20 July 2013 diff hist −1 m 2007 AMC 10B Problems →Problem 22
