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Results tagged with recreational-mathematics
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user 499280
Applications of mathematics for the design and analysis of games and puzzles
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Can we arrange {1,...,9} in 3×3 grid so the set of products of rows equals the set of produc... [closed]
I find a interesting question of Prmo mock and Promys 2020
For which $n\in\mathbb{N}$ is it possible to arrange $\{1,…,n^2\}$ in an $n\times n$ grid so that the set of products of columns equals the s …
