Japanese logic puzzles and proof

• Autores: Jeffrey J. Wanko
• Localización: Mathematics teacher, ISSN-e 2330-0582, ISSN 0025-5769, Vol. 103, Nº 4, 2009 (Ejemplar dedicado a: Proof: Laying the foundation), págs. 266-271
• Idioma: inglés
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• Resumen

  • Hashiwokakero, also known as Bridges, is one of several types of Japanese logic puzzles that help students establish proof-readiness skills.