7 January 2017

• 21:3121:31, 7 January 2017 diff hist +2 m 2010 AIME I Problems/Problem 9 →Solution 2

17 February 2016

• 15:5815:58, 17 February 2016 diff hist +5 N 2016 AMC 12B Problems/Problem 1 Created page with "Hello"

14 February 2016

• 19:3219:32, 14 February 2016 diff hist −12 2004 AIME I Problems/Problem 12 →Problem
• 19:3119:31, 14 February 2016 diff hist +12 2004 AIME I Problems/Problem 12 →Problem

30 December 2015

• 01:0401:04, 30 December 2015 diff hist −2 1995 AIME Problems/Problem 8 →Solution 1
• 00:4300:43, 30 December 2015 diff hist −1 1995 AIME Problems/Problem 10 →Solution

25 December 2015

• 16:0016:00, 25 December 2015 diff hist +5 2011 AMC 12B Problems/Problem 21 →Solution
• 16:0016:00, 25 December 2015 diff hist +164 m 2011 AMC 12B Problems/Problem 21 →Solution

23 December 2015

• 15:4815:48, 23 December 2015 diff hist 0 m 2014 AIME I Problems/Problem 8 →Solution (bashing)

21 December 2015

• 18:0918:09, 21 December 2015 diff hist 0 2000 AMC 12 Problems/Problem 16 →Solution
• 18:0918:09, 21 December 2015 diff hist 0 2000 AMC 12 Problems/Problem 16 →Solution
• 18:0918:09, 21 December 2015 diff hist +8 2000 AMC 12 Problems/Problem 16 →Solution
• 18:0818:08, 21 December 2015 diff hist +12 m 2000 AMC 12 Problems/Problem 16 →Solution

10 November 2015

• 23:5823:58, 10 November 2015 diff hist 0 m 1997 AIME Problems/Problem 12 →Solution 2

20 September 2015

• 16:5116:51, 20 September 2015 diff hist 0 m 1992 AIME Problems/Problem 9 →Solution 3

19 September 2015

• 19:5119:51, 19 September 2015 diff hist +911 1986 AHSME Problems/Problem 29 →Solution
• 19:4419:44, 19 September 2015 diff hist 0 1986 AHSME Problems/Problem 29 →Solution
• 19:4319:43, 19 September 2015 diff hist +7 1986 AHSME Problems/Problem 29 →Solution
• 19:4219:42, 19 September 2015 diff hist +10 1986 AHSME Problems/Problem 29 →Solution

16 September 2015

• 15:4915:49, 16 September 2015 diff hist −5 1984 AIME Problems/Problem 9 →Solution
• 15:4815:48, 16 September 2015 diff hist +134 m 1984 AIME Problems/Problem 9 →Solution

3 September 2015

• 21:0321:03, 3 September 2015 diff hist +225 m 1999 AIME Problems/Problem 13 →Solution

2 September 2015

• 00:5600:56, 2 September 2015 diff hist 0 1986 AHSME Problems/Problem 22 →Solution
• 00:5500:55, 2 September 2015 diff hist +347 1986 AHSME Problems/Problem 22 →Solution
• 00:5200:52, 2 September 2015 diff hist +1 1986 AHSME Problems/Problem 22 →Solution
• 00:5200:52, 2 September 2015 diff hist +6 1986 AHSME Problems/Problem 22 →Solution
• 00:5200:52, 2 September 2015 diff hist +14 1986 AHSME Problems/Problem 22 →Solution

30 August 2015

• 23:3223:32, 30 August 2015 diff hist +112 m Mock AIME 1 2007-2008 Problems/Problem 9 →Solution current

28 August 2015

• 23:1223:12, 28 August 2015 diff hist −1 1998 AIME Problems/Problem 8 →Solution

25 August 2015

• 23:4423:44, 25 August 2015 diff hist +146 m 1986 AIME Problems/Problem 10 →Solution
• 23:4323:43, 25 August 2015 diff hist +1 1986 AIME Problems/Problem 10 →Problem

24 August 2015

• 19:2519:25, 24 August 2015 diff hist −4 1990 AHSME Problems/Problem 29 →Solution
• 19:2419:24, 24 August 2015 diff hist +441 1990 AHSME Problems/Problem 29 →Solution