Geometry Puzzles: Shakashaka Puzzles - The Best Japanese Puzzles Collection - Couverture souple

Heldt, Jeff

Couverture souple

ISBN 10 : 1719910383 ISBN 13 : 9781719910385

Editeur : Independently published, 2018

Synopsis

Shakashaka (also known as "Proof of Quilt") is a logic puzzle, invented by Nikoli. The task is to place one of the four isosceles right triangles in some white cells. Each triangle must occupy exactly half of its cell, but may be in one of four orientations. Every contiguous white region must be a rectangle or a square. A number in a black cell indicates how many triangles are adjacent to that cell by sides.

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Détails de l'édition

• Éditeur: Independently published
• Date d'édition: 2018
• Langue: anglais
• ISBN 10: 1719910383
• ISBN 13: 9781719910385
• Reliure: Broché
• Nombre de pages: 115
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible