9 March 2015

• 17:1617:16, 9 March 2015 diff hist −52 2015 AMC 12A Problems/Problem 24 Fixed latex
• 17:0917:09, 9 March 2015 diff hist −1 2015 AMC 12A Problems/Problem 25 →Problem: fixed latex

13 December 2014

• 17:4617:46, 13 December 2014 diff hist +29 Platonic solid Fixed the tetrahedron.

23 June 2014

• 10:4510:45, 23 June 2014 diff hist +6 Asymptote: Advanced Configuration Undo revision 62317 by Jhuang967 (talk)
• 10:3310:33, 23 June 2014 diff hist −6 Asymptote: Advanced Configuration →PDF output configuration: Change "Arguments" for the Asymptote tool.

10 June 2014

• 18:0218:02, 10 June 2014 diff hist 0 2014 AIME I Problems/Problem 7 →Solution 2 (No calculus): Moved label of theta.
• 15:3815:38, 10 June 2014 diff hist 0 m 2007 USAMO Problems/Problem 1 →Solution 1: Fix capitalization.

25 January 2014

• 15:2515:25, 25 January 2014 diff hist +22 m 2009 AMC 10B Problems/Problem 25 →Solution: Fixed parentheses.

15 July 2012

• 15:0615:06, 15 July 2012 diff hist +1 m 2004 AMC 12A Problems/Problem 19 →Solution 1: Changed diagram.