User contributions for Waynerius
8 February 2010
5 February 2009
- 11:0111:01, 5 February 2009 diff hist +115 2008 AMC 10B Problems →Problem 23
- 10:5910:59, 5 February 2009 diff hist +471 2008 AMC 10B Problems No edit summary
- 08:1608:16, 5 February 2009 diff hist +587 2005 AMC 12A Problems/Problem 15 →Solution