27 October 2012

• 11:2911:29, 27 October 2012 diff hist +3 m 2000 AMC 8 Problems/Problem 7 →Solution: wrong number in solution box

23 October 2012

• 21:1221:12, 23 October 2012 diff hist −6 m 1999 AMC 8 Problems/Problem 9 Removed superfluos "okay"

9 October 2012

• 19:5919:59, 9 October 2012 diff hist −10 m 1986 AJHSME Problems/Problem 20 →Solution

8 October 2012

• 20:1620:16, 8 October 2012 diff hist −11 m 1986 AJHSME Problems/Problem 14 →Solution: removed the word "obviously" where unnecessary.
• 20:1520:15, 8 October 2012 diff hist −18 m 1986 AJHSME Problems/Problem 13 →Solution 2
• 20:1420:14, 8 October 2012 diff hist −310 1986 AJHSME Problems/Problem 12 →Solution: Removed unnecessary text.