14 June 2024

• 12:4212:42, 14 June 2024 diff hist 0 m 2023 AMC 10B Problems →Problem 22

13 June 2024

• 15:5515:55, 13 June 2024 diff hist +1 m 2023 AMC 12A Problems/Problem 21 →Solution 3
• 15:5515:55, 13 June 2024 diff hist +1 2023 AMC 12A Problems/Problem 21 →Solution 3
• 15:2215:22, 13 June 2024 diff hist +55 2023 AMC 10A Problems/Problem 17 →Solution 2

24 July 2022

• 18:4118:41, 24 July 2022 diff hist +144 2017 AMC 8 Problems/Problem 14 →Solution 3

19 February 2022

• 23:3223:32, 19 February 2022 diff hist +164 m 2020 AMC 8 Problems/Problem 12 →Solution 3 (using answer choices)

24 October 2021

• 19:5019:50, 24 October 2021 diff hist −2 2017 AMC 8 Problems/Problem 14 →Solution 3
• 19:4919:49, 24 October 2021 diff hist +1 2017 AMC 8 Problems/Problem 14 →Solution 3
• 19:4919:49, 24 October 2021 diff hist +463 2017 AMC 8 Problems/Problem 14 →Solution 3