[KongchangAI]
Unverified60% confidenceFactExact time

The moving sofa problem was first posed by Leo Moser in 1966: in a right-angled corridor of width 1, what is the maximum area of a sofa that can pass through the corner?

2
Sources
60%
Confidence
Long-term
Relevance
10/24/2026
First Seen

Sources

PPO Algorithm Cracks the Moving Sofa Problem, Reconstructing the Classic Gerver Sofa

Related Entities

Leo MoserpersonMoving Sofa Problemconcept

Related Claims

UnverifiedGerver's sofa consists of 18 curve segments, including straight segments and circular arc segments, and is overall symmetric about the corridor's diagonal.53% similarPartially VerifiedGraph theory originated in 1736 when Euler solved the Seven Bridges of Königsberg problem.50% similar

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