4 March 2020

• 18:0518:05, 4 March 2020 diff hist +42 2016 AMC 8 Problems/Problem 2 →Solution 2

11 November 2019

• 19:1119:11, 11 November 2019 diff hist −7 2018 AMC 8 Problems/Problem 25 →Solution
• 19:0319:03, 11 November 2019 diff hist +97 m 2018 AMC 8 Problems/Problem 1 →Solution 1

8 August 2019

• 11:5111:51, 8 August 2019 diff hist +55 N Knights of Pi Math Tournament Created page with "This math competetion is hosted at Newport high school."
• 11:5011:50, 8 August 2019 diff hist +72 N Math Is Cool Championships Created page with "Math is cool is a math competetion for grades 4-12 located in washigton."