27 July 2023

• 12:3212:32, 27 July 2023 diff hist 0 2001 AMC 12 Problems/Problem 7 →Solution 1

21 December 2022

• 21:1321:13, 21 December 2022 diff hist −1,032 2018 AMC 10B Problems/Problem 6 →Solution 3

12 November 2022

• 22:2522:25, 12 November 2022 diff hist 0 2022 AIME II Problems/Problem 5 →Solution
• 22:1122:11, 12 November 2022 diff hist −1 m 2022 AIME II Problems/Problem 3 →Solution 2
• 22:1122:11, 12 November 2022 diff hist −1 m 2022 AIME II Problems/Problem 3 →Solution 1

10 January 2022

• 19:2519:25, 10 January 2022 diff hist 0 2009 AMC 8 Problems/Problem 14 →Solution 2
• 19:2319:23, 10 January 2022 diff hist −84 m 2009 AMC 8 Problems/Problem 14 →Solution 2
• 08:3208:32, 10 January 2022 diff hist +156 2017 AMC 8 Problems/Problem 21 →Solution 1
• 07:5807:58, 10 January 2022 diff hist +219 m 2017 AMC 8 Problems/Problem 15 →Solution 3
• 07:5407:54, 10 January 2022 diff hist +5 m 2017 AMC 8 Problems/Problem 15 →Solution 1 (Not Very Good)
• 07:5307:53, 10 January 2022 diff hist +16 m 2017 AMC 8 Problems/Problem 15 →Solution 1

6 January 2022

• 18:0818:08, 6 January 2022 diff hist −34 m 2017 AMC 8 Problems/Problem 9 →Solution 2