23 October 2024

• 19:3019:30, 23 October 2024 diff hist +1,107 2018 AMC 10B Problems/Problem 16 solution 6

5 September 2024

• 19:2619:26, 5 September 2024 diff hist −137 m 1993 USAMO Problems/Problem 2 Change in spacing errors for most recent solution
• 19:2519:25, 5 September 2024 diff hist +1,436 1993 USAMO Problems/Problem 2 Solution i used for Otis application, found it was pretty trivial

23 October 2023

• 23:4523:45, 23 October 2023 diff hist +883 2015 AMC 10A Problems/Problem 17 Recently while mocking this AMC10, I found a solution that seemed to be quicker than all of the given ones on this page, so I felt like I should put it here.