12 March 2020

• 16:3416:34, 12 March 2020 diff hist 0 2020 AIME I Problems/Problem 5 →Solution 2 (Inspired by 2018 CMIMC combo round)
• 16:3316:33, 12 March 2020 diff hist +854 2020 AIME I Problems/Problem 5 →Solution
• 16:2816:28, 12 March 2020 diff hist +739 2020 AIME I Problems/Problem 14 →Solution
• 16:2616:26, 12 March 2020 diff hist +5,575 2020 AIME I Problems/Problem 13 →Solution
• 16:2316:23, 12 March 2020 diff hist +1 2020 AIME I Problems/Problem 11 →Problem
• 16:2316:23, 12 March 2020 diff hist +821 2020 AIME I Problems/Problem 11 →Solution
• 16:2116:21, 12 March 2020 diff hist +9 2020 AIME I Problems/Problem 10 →Solution
• 16:2116:21, 12 March 2020 diff hist +591 2020 AIME I Problems/Problem 10 →Solution
• 16:2016:20, 12 March 2020 diff hist +321 2020 AIME I Problems/Problem 8 →Solution 1 (Coordinates)
• 16:1516:15, 12 March 2020 diff hist +353 2020 AIME I Problems/Problem 7 →Solution
• 16:1416:14, 12 March 2020 diff hist −132 2020 AIME I Problems/Problem 15 →Solution
• 16:1416:14, 12 March 2020 diff hist +4,772 2020 AIME I Problems/Problem 15 →Solution

2 March 2020

• 22:4622:46, 2 March 2020 diff hist +6,319 2014 AIME II Problems/Problem 14 No edit summary
• 22:0322:03, 2 March 2020 diff hist +539 2015 AIME II Problems/Problem 11 added another solution
• 21:5921:59, 2 March 2020 diff hist +3,020 2015 AIME II Problems/Problem 11 added another solution

22 March 2019

• 14:5814:58, 22 March 2019 diff hist +8 2019 AIME II Answer Key solving #11, #13 (if im not dumb)

7 March 2018

• 16:5116:51, 7 March 2018 diff hist +6 2018 AIME I Answer Key No edit summary
• 16:5016:50, 7 March 2018 diff hist +6 2018 AIME I Answer Key Incorrect answers?