31 January 2024

• 01:3901:39, 31 January 2024 diff hist 0 2023 AMC 12B Problems/Problem 25 →Solution 1

15 November 2023

• 22:5722:57, 15 November 2023 diff hist −2,006 2023 AMC 12B Problems/Problem 20 No edit summary
• 22:5622:56, 15 November 2023 diff hist +2,008 2023 AMC 12B Problems/Problem 20 No edit summary
• 22:2322:23, 15 November 2023 diff hist +15 2023 AMC 12B Problems/Problem 5 →Solution 4
• 22:2222:22, 15 November 2023 diff hist +52 2023 AMC 12B Problems/Problem 5 →Solution 4
• 22:2222:22, 15 November 2023 diff hist +584 2023 AMC 12B Problems/Problem 5 No edit summary
• 22:1622:16, 15 November 2023 diff hist +10 2023 AMC 12B Problems/Problem 9 →Note
• 22:1622:16, 15 November 2023 diff hist +156 2023 AMC 12B Problems/Problem 9 No edit summary

9 November 2023

• 23:3423:34, 9 November 2023 diff hist −34 m 2023 AMC 12A Problems/Problem 16 →Solution
• 23:3423:34, 9 November 2023 diff hist +1,190 2023 AMC 12A Problems/Problem 16 →Solution
• 23:0523:05, 9 November 2023 diff hist −1 2023 AMC 12A Problems/Problem 16 →Solution

26 September 2023

• 18:5318:53, 26 September 2023 diff hist −1 2008 AMC 12B Problems/Problem 24 →Solution 2
• 18:2818:28, 26 September 2023 diff hist +60 m 2008 AMC 12B Problems/Problem 19 →Solution 1: current

23 June 2022

• 22:3722:37, 23 June 2022 diff hist +724 2014 AMC 12A Problems/Problem 12 No edit summary current

12 June 2022

• 13:3213:32, 12 June 2022 diff hist +819 2011 AMC 12B Problems/Problem 20 →Solution 2 (Algebra)

6 June 2022

• 00:4800:48, 6 June 2022 diff hist +57 m 2010 AMC 12B Problems/Problem 18 →Solution 3 (Geometric) (Incorrect because probability is not evenly distributed?)(No, correct because actually probability is evenly distributed, except at the very edge and center, but since that has area 0, it is neglegible)

5 February 2022

• 00:1400:14, 5 February 2022 diff hist 0 m 2021 AIME I Problems/Problem 9 →Solution 7 (Heron's formula)