Algumas ligações ("links")

Passionné de Math ? Faites des Puzzles avec des polyèdres (http://www.capcampus.com/)
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Puzzles with Polyhedra and Permutation Groups — The Gateway to 21st Century Skills
Three Puzzles with Polyhedra and Numbers — The Gateway to 21st Century Skills
On the Puzzles with Polyhedra and Numbers — The Gateway to 21st Century Skills
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TKI - TKI - Full Record for Resource 28419 (Nova Zelândia, em MĀORI...)
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Les Archives des énigmes
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[Le portail des IREM] Puzzles avec des polyèdres et des nombres
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NOE Education
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Mathematics Links from Matrix Editions
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About "On the Puzzles with polyhedra and numbers" (mathforum.org)