Submitted 2 days ago by empirical
Scientific American presents a math puzzle asking readers to move two matchsticks to correct an equation. The puzzle, originally from Spektrum der Wissenschaft, challenges solvers to rearrange matchsticks to create a valid mathematical statement.
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Submitted by empirical to Science on 20 May 2026
Created by empirical, 2 months ago · stats
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Scientific American presents a math puzzle asking readers to move two matchsticks to correct an equation. The puzzle, originally from Spektrum der Wissenschaft, challenges solvers to rearrange matchsticks to create a valid mathematical statement.