Mathematician solves 60-year 'moving sofa problem'
A Korean mathematician has finally proven the solution to the infamous 'moving sofa problem' after seven years of work, a puzzle popularised by a Friends scene. Read the full story.
Category : Search result: geometry
Mathematician cracks 60-year-old 'Friends sofa problem'
A Korean mathematician has finally solved the 60-year-old 'moving sofa problem' made famous by Friends. Discover the geometry puzzle's surprising solution.
The T-Puzzle: The Simple Brain Teaser That Fools Everyone
A classic geometric puzzle, known as the T-Puzzle, is stumping minds online. With just four pieces, this century-old conundrum appears simple but reveals a fiendish challenge that tests spatial reasoning and patience.
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