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Geometry Puzzles: Shakashaka Puzzles - The Best Japanese Puzzles Collection

by Jeff Heldt
Save 9% Save 9%
Current price ₹915.00
Original price ₹1,004.00
Original price ₹1,004.00
Original price ₹1,004.00
(-9%)
₹915.00
Current price ₹915.00

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Book cover type: Paperback
  • ISBN13: 9781719910385
  • Binding: Paperback
  • Subject: N/A
  • Publisher: Independently Published
  • Publisher Imprint: Independently Published
  • Publication Date:
  • Pages: 116
  • Original Price: USD 10.24
  • Language: English
  • Edition: N/A
  • Item Weight: 182 grams
  • BISAC Subject(s): Logic & Brain Teasers

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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