30 January 2022

• 19:3119:31, 30 January 2022 diff hist +24 m 1977 AHSME Problems/Problem 29 →Solution
• 19:3019:30, 30 January 2022 diff hist +1 m 1977 AHSME Problems/Problem 29 →Solution
• 19:2919:29, 30 January 2022 diff hist +15 m 1977 AHSME Problems/Problem 29 →Solution

5 January 2022

• 12:5112:51, 5 January 2022 diff hist +304 1975 AHSME Problems/Problem 13 Added solution

12 December 2021

• 19:2419:24, 12 December 2021 diff hist +9 m 1975 AHSME Problems/Problem 21 Small fix to IV Latex $IV: f(b) > f(a) if b > a$ to $IV: f(b) > f(a) \text{ if } b > a$ current