User contributions
- 17:40, 11 February 2012 (diff | hist) . . (+12) . . m 2012 AMC 12A Problems (→Problem 18)
- 19:20, 23 October 2010 (diff | hist) . . (0) . . m Improper fractional base (fix link) (current)
- 16:35, 7 July 2010 (diff | hist) . . (0) . . m 2009 IMO Problems (→Problem 4.: fixed from the actual problem PDF)
- 16:28, 7 July 2010 (diff | hist) . . (0) . . m 2009 IMO Problems (→Problem 4.: angle BAC is the same as CAB... the bisector of CBA, however WOULD intersect CA. (correct if wrong, please))
- 13:50, 6 June 2010 (diff | hist) . . (+155) . . Chicago ARML (2010 results)
- 17:16, 20 March 2010 (diff | hist) . . (+647) . . 2010 AIME I Problems/Problem 14