15 March 2025

• 16:4016:40, 15 March 2025 diff hist +2 Radical axis →Introduction

3 December 2024

• 16:1116:11, 3 December 2024 diff hist 0 m 2024 AIME I Problems/Problem 7 →Solution 1

8 February 2024

• 15:2015:20, 8 February 2024 diff hist +5 N 2024 AIME II Problems/Problem 6 Created page with "Alice"

11 November 2023

• 15:3915:39, 11 November 2023 diff hist −1 2023 AMC 12A Problems/Problem 1 →Problem
• 15:3915:39, 11 November 2023 diff hist +1 2023 AMC 12A Problems/Problem 1 →Problem

10 November 2023

• 09:4209:42, 10 November 2023 diff hist −1 2023 AMC 12A Problems/Problem 4 →Problem
• 09:4209:42, 10 November 2023 diff hist +1 2023 AMC 12A Problems/Problem 4 →Problem