19 July 2025

• 17:5017:50, 19 July 2025 diff hist 0 m Casework →Example 3 current

3 February 2025

• 12:0412:04, 3 February 2025 diff hist +4 2024 AIME I Problems/Problem 14 →Solution 7 (simplest way to calculate [ABCD])
• 12:0412:04, 3 February 2025 diff hist −2 2024 AIME I Problems/Problem 14 →Solution 7 (simplest way to calculate [ABCD])
• 12:0312:03, 3 February 2025 diff hist +13 2024 AIME I Problems/Problem 14 →Solution 7 (simplest way to calculate [ABCD])

16 November 2023

• 20:3320:33, 16 November 2023 diff hist +121 2023 AMC 10B Problems/Problem 16 →Solution 6
• 20:3220:32, 16 November 2023 diff hist +3 2023 AMC 10B Problems/Problem 16 →Solution 6
• 20:3120:31, 16 November 2023 diff hist +195 2023 AMC 10B Problems/Problem 16 →Solution 6

9 September 2023

• 23:2323:23, 9 September 2023 diff hist −3 2023 AIME I Problems/Problem 12 →Solution 4 (Law of Cosines)
• 23:2223:22, 9 September 2023 diff hist +4 m 2023 AIME I Problems/Problem 12 →Solution 4 (Law of Cosines)