26 January 2022

• 01:2601:26, 26 January 2022 diff hist 0 m 2021 Fall AMC 12B Problems/Problem 25 →Solution 1: two changes in spelling to aid clarity

11 March 2021

• 16:4616:46, 11 March 2021 diff hist +2,308 2021 AIME I Problems/Problem 8 →Solution

31 January 2020

• 22:2022:20, 31 January 2020 diff hist +8 2020 AMC 10A Problems/Problem 23 →Solution
• 22:2022:20, 31 January 2020 diff hist +1 2020 AMC 10A Problems/Problem 23 →Solution
• 22:1922:19, 31 January 2020 diff hist +7 2020 AMC 10A Problems/Problem 23 →Solution
• 22:1922:19, 31 January 2020 diff hist +16 2020 AMC 10A Problems/Problem 23 →Solution
• 22:1722:17, 31 January 2020 diff hist +1,951 2020 AMC 10A Problems/Problem 23 →Solution
• 22:0222:02, 31 January 2020 diff hist +983 2020 AMC 10A Problems/Problem 23 →Solution
• 21:5421:54, 31 January 2020 diff hist +130 2020 AMC 10A Problems/Problem 23 →Solution
• 21:4221:42, 31 January 2020 diff hist +10 2020 AMC 10A Problems/Problem 19 →Solution
• 21:4221:42, 31 January 2020 diff hist +754 2020 AMC 10A Problems/Problem 19 →Solution
• 21:3621:36, 31 January 2020 diff hist +363 2020 AMC 10A Problems/Problem 19 →Solution

1 August 2019

• 18:2618:26, 1 August 2019 diff hist −2,149 2019 AIME I Problems/Problem 8 No edit summary

15 March 2019

• 19:0219:02, 15 March 2019 diff hist +12 2019 AIME I Problems/Problem 8 No edit summary
• 18:0918:09, 15 March 2019 diff hist +2,043 2019 AIME I Problems/Problem 8 No edit summary