User contributions
- 20:48, 16 February 2025 (diff | hist) . . (+383) . . N User:Henry in out (Created page with "Hello, I am henry_in_out! Although Im not very good at mathematics, but I still love it! Kinda good at enumerating. Hope you enjoy my solutions! If you find any question about...") (current)
- 20:06, 16 February 2025 (diff | hist) . . (+25) . . 2021 AIME II Problems/Problem 13 (→Solution 6 (Art of Enumeration))
- 20:02, 16 February 2025 (diff | hist) . . (+102) . . 2021 AIME II Problems/Problem 13 (→Note)
- 19:59, 16 February 2025 (diff | hist) . . (+53) . . 2021 AIME II Problems/Problem 13 (→Solution 6 (Art of Enumeration))
- 19:50, 16 February 2025 (diff | hist) . . (+3,437) . . 2021 AIME II Problems/Problem 13
