Problems

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	Problem Title: Testing Time: The Constant Wear On Stairs
	Year: 2025
	Student Level: Undergraduate
	Source: MCM
	Commentary: None
	Student Papers: Yes (5)

	Problem
	Testing Time: The Constant Wear On Stairs

	Commentary
	None

	Student Papers
	Team 2500836: Testing Time: The Constant Wear On Stairs Nanjing University of Posts and Telecommunications, China

	Team 2501567: Testing Time: The Constant Wear On Stairs Zhejiang University, China

	Team 2501909: Testing Time: The Constant Wear On Stairs Nanjing University of Posts and Telecommunications, China

	Team 2504218: Testing Time: The Constant Wear On Stairs Harbin Institute of Technology, Weihai, China

	Team 2511565: Testing Time: The Constant Wear On Stairs Fudan University, China

Problem Title: Testing Time: The Constant Wear On Stairs