8 March 2021

• 03:1603:16, 8 March 2021 diff hist −885 Least common multiple there are children on here you know

17 February 2021

• 21:2721:27, 17 February 2021 diff hist +1,377 2015 AIME II Problems/Problem 14 No edit summary
• 21:0821:08, 17 February 2021 diff hist +9 2015 AIME II Problems/Problem 3 No edit summary
• 21:0821:08, 17 February 2021 diff hist +1,328 2015 AIME II Problems/Problem 3 No edit summary

13 February 2021

• 05:3005:30, 13 February 2021 diff hist +567 2021 AMC 12B Problems/Problem 16 Nice solution.