31 January 2020

• 22:5322:53, 31 January 2020 diff hist +879 2020 AMC 10A Problems/Problem 18 →Solution

16 February 2018

• 17:2717:27, 16 February 2018 diff hist −3 m 2018 AMC 10B Problems/Problem 16 →Solution 1
• 17:2517:25, 16 February 2018 diff hist −123 2018 AMC 10B Problems/Problem 24 →See Also
• 17:2417:24, 16 February 2018 diff hist −16 2018 AMC 10B Problems/Problem 20 →Solution 2
• 17:1117:11, 16 February 2018 diff hist +120 2018 AMC 10B Problems/Problem 20 →Solution
• 17:0917:09, 16 February 2018 diff hist −1 m 2018 AMC 10B Problems/Problem 16 →Faster Solution
• 17:0817:08, 16 February 2018 diff hist +1 m 2018 AMC 10B Problems/Problem 16 →Faster Solution
• 17:0817:08, 16 February 2018 diff hist +15 2018 AMC 10B Problems/Problem 16 →Faster Solution
• 17:0717:07, 16 February 2018 diff hist +17 m 2018 AMC 10B Problems/Problem 16 →Faster Solution