6 January 2017

• 18:1818:18, 6 January 2017 diff hist +26 2011 AMC 10A Problems/Problem 15 →Solution 2

30 January 2016

• 18:1518:15, 30 January 2016 diff hist −1 2015 AMC 10A Problems/Problem 13 →Solution #2
• 18:1518:15, 30 January 2016 diff hist −1 2015 AMC 10A Problems/Problem 13 →Solution #1
• 18:1418:14, 30 January 2016 diff hist −1 m 2015 AMC 10A Problems/Problem 12 →Solution #1
• 18:1418:14, 30 January 2016 diff hist −1 m 2015 AMC 10A Problems/Problem 12 →Solution #2

18 January 2016

• 19:5919:59, 18 January 2016 diff hist +20 2013 AMC 10A Problems/Problem 15 →Solution 1 (Meta)
• 19:5419:54, 18 January 2016 diff hist +46 2013 AMC 12A Problems/Problem 6 →See also
• 19:5219:52, 18 January 2016 diff hist +45 2013 AMC 12A Problems/Problem 4 →See also

16 January 2016

• 19:3819:38, 16 January 2016 diff hist +14 2014 AMC 10A Problems/Problem 22 →Solution

30 December 2015

• 21:3421:34, 30 December 2015 diff hist +13 2010 AMC 10B Problems/Problem 14 →Solution