2 January 2024

• 11:2911:29, 2 January 2024 diff hist +5 m De Moivre's Theorem →Proof
• 11:2411:24, 2 January 2024 diff hist +7 m De Moivre's Theorem →Proof

26 March 2023

• 13:0313:03, 26 March 2023 diff hist 0 m 1963 AHSME Problems/Problem 40 →Solution 4 current

18 January 2023

• 22:0622:06, 18 January 2023 diff hist +1 m 2000 AMC 12 Problems/Problem 11 →Solution 1

20 October 2022

• 16:2516:25, 20 October 2022 diff hist 0 m 2016 AMC 10A Problems/Problem 19 →Solution 2 (Mass points and Similar Triangles - Easy)
• 16:2416:24, 20 October 2022 diff hist 0 m 2016 AMC 10A Problems/Problem 19 →Solution 2 (Mass points and Similar Triangles - Easy)
• 16:2416:24, 20 October 2022 diff hist 0 m 2016 AMC 10A Problems/Problem 19 →Solution 2 (Mass points and Similar Triangles - Easy)

18 October 2022

• 16:5016:50, 18 October 2022 diff hist +4 m 2015 AMC 12B Problems/Problem 23 →Solution 1

6 October 2022

• 20:5420:54, 6 October 2022 diff hist +2 2013 AMC 10B Problems →Problem 21 current

15 October 2020

• 13:1113:11, 15 October 2020 diff hist −484 m 2002 AMC 10A Problems →Problem 22

4 October 2019

• 14:5314:53, 4 October 2019 diff hist −2 m 2012 AMC 8 Problems/Problem 23 →Solution 1
• 14:5214:52, 4 October 2019 diff hist +2 m 2012 AMC 8 Problems/Problem 23 →Solution 1