26 February 2017

• 22:4022:40, 26 February 2017 diff hist −3 1998 AIME Problems/Problem 8 →Solution 1

18 February 2017

• 17:5917:59, 18 February 2017 diff hist +28 1995 AIME Problems/Problem 6 →Solution 1

8 February 2017

• 21:5421:54, 8 February 2017 diff hist +133 2017 AMC 10A Problems/Problem 25 →Solution 3 (Shorter and Not Casework)
• 21:5021:50, 8 February 2017 diff hist +8 2017 AMC 10A Problems/Problem 25 →Solution 3 (Shorter and Not Casework)
• 21:4921:49, 8 February 2017 diff hist +35 2017 AMC 10A Problems/Problem 25 →Solution 3 (Shorter and Not Casework)
• 21:4921:49, 8 February 2017 diff hist +173 2017 AMC 10A Problems/Problem 25 →=Solution 3 (Shorter and Not Casework)
• 21:4621:46, 8 February 2017 diff hist +1,333 2017 AMC 10A Problems/Problem 25 No edit summary