7 March 2021

• 20:2320:23, 7 March 2021 diff hist +127 m 2020 AIME II Problems/Problem 7 →Solution (Official MAA)

16 February 2021

• 16:5116:51, 16 February 2021 diff hist −11 2008 AIME I Problems/Problem 11 Undo revision 147197 by Memories (talk) Tag: Undo
• 16:5016:50, 16 February 2021 diff hist +11 2008 AIME I Problems/Problem 11 →Solution 1b
• 11:4011:40, 16 February 2021 diff hist −97 2021 AMC 10B Problems →Problem 18

15 February 2021

• 18:2918:29, 15 February 2021 diff hist 0 User:Sugar rush →User Count
• 18:2718:27, 15 February 2021 diff hist −1 m 2021 AMC 10B Problems →Problem 18
• 18:2718:27, 15 February 2021 diff hist −97 2021 AMC 10B Problems →Problem 18

10 October 2020

• 16:0916:09, 10 October 2020 diff hist −4 2016 AMC 12A Problems/Problem 23 →Solution 8: 3D geometry

24 June 2020

• 08:5208:52, 24 June 2020 diff hist −179 2020 AMC 12A Problems →Problem 1

23 February 2020

• 10:4010:40, 23 February 2020 diff hist +34 m 2016 AMC 10A Problems/Problem 18 →Solution 1
• 10:3810:38, 23 February 2020 diff hist +4 m 2016 AMC 10A Problems/Problem 18 →Solution 1
• 10:3710:37, 23 February 2020 diff hist −2 m 2016 AMC 10A Problems/Problem 18 →Solution 1