7 August 2025

• 15:5415:54, 7 August 2025 diff hist −8 2025 USAJMO Problems/Problem 4 →Solution 2 current
• 15:2015:20, 7 August 2025 diff hist +1,272 2025 USAJMO Problems/Problem 4 No edit summary

22 June 2025

• 20:3820:38, 22 June 2025 diff hist +114 2025 USAMO Problems/Problem 4 →Solution 6
• 20:3220:32, 22 June 2025 diff hist −3 2025 USAMO Problems/Problem 4 →Solution 6

31 January 2025

• 13:4113:41, 31 January 2025 diff hist 0 2025 AMC 8 Problems/Problem 25 →Solution 5 Easier to Motivate

30 January 2025

• 18:2218:22, 30 January 2025 diff hist +87 2025 AMC 8 Problems/Problem 25 →Solution 5 Easier to Motivate
• 18:2218:22, 30 January 2025 diff hist −2 2025 AMC 8 Problems/Problem 25 →Solution 5 Easier to Motivate
• 18:2118:21, 30 January 2025 diff hist +895 2025 AMC 8 Problems/Problem 25 →Solution 5 - troll

29 December 2024

• 02:0802:08, 29 December 2024 diff hist +475 2021 AIME II Problems/Problem 15 →Solution 6 (Short)

4 October 2024

• 13:2013:20, 4 October 2024 diff hist +2 2023 AMC 12B Problems/Problem 19 →Important Clarification
• 13:2013:20, 4 October 2024 diff hist +167 2023 AMC 12B Problems/Problem 19 →Important Clarification

20 September 2024

• 16:3016:30, 20 September 2024 diff hist 0 2023 AMC 12B Problems →Problem 23
• 14:2514:25, 20 September 2024 diff hist +836 2023 AMC 12A Problems/Problem 17 →Solution 3

29 June 2024

• 22:0422:04, 29 June 2024 diff hist +9 2022 AMC 10B Problems/Problem 21 →Solution 5 (Quick, but Not Quicker Than 2)
• 00:1500:15, 29 June 2024 diff hist +10 2013 AMC 10A Problems/Problem 10 →Solution 2 current

15 May 2024

• 19:1919:19, 15 May 2024 diff hist −1 2004 AMC 10B Problems →Problem 10

15 April 2024

• 19:3219:32, 15 April 2024 diff hist 0 m 2004 AMC 10A Problems →Problem 10 current

11 April 2024

• 01:1401:14, 11 April 2024 diff hist +610 2022 AMC 12A Problems/Problem 21 →Solution 5 (Simple Elimination)

8 January 2024

• 20:5220:52, 8 January 2024 diff hist +803 2012 UNCO Math Contest II Problems/Problem 1 →Solution current

3 December 2023

• 04:1304:13, 3 December 2023 diff hist +16 2016 AMC 12A Problems →Problem 15

27 November 2023

• 21:2321:23, 27 November 2023 diff hist −9 2023 AMC 12B Problems →Problem 12

24 November 2023

• 23:4623:46, 24 November 2023 diff hist 0 m 2017 AIME I Problems/Problem 11 →Solution 6

21 November 2023

• 17:4417:44, 21 November 2023 diff hist −1 m 2023 AMC 10B Problems →Problem 11
• 17:4317:43, 21 November 2023 diff hist −1 m 2023 AMC 10B Problems/Problem 11 →Problem

16 November 2023

• 19:3119:31, 16 November 2023 diff hist +256 2023 AMC 12B Problems/Problem 6 →Solution 1
• 18:4918:49, 16 November 2023 diff hist 0 m 2023 AMC 12B Problems/Problem 20 →Solution 3(coord bash)