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Spark Sudoku Challenge 1
Product Code:
9781502438973
ISBN13:
9781502438973
Condition:
New
$13.63
Spark Sudoku Challenge 1
$13.63
The Spark Sudoku stars could take many forms: pentagram (a five-arm star), hexagram (a six-arm star), septagram (a seven-arm star), and finally octagram (an eight-arm star). Contrary to the traditional square Sudoku, each row and column spans two distinct arms of the star. In this Sparks version you have to use the numbers 1 to 9. This book contains more than 260 puzzles!! The particular geometry of these puzzles provides a fascinating and riveting challenge.
| Author: Martin Duval |
| Publisher: Createspace Independent Publishing Platform |
| Publication Date: Sep 21, 2014 |
| Number of Pages: 110 pages |
| Binding: Paperback or Softback |
| ISBN-10: 1502438976 |
| ISBN-13: 9781502438973 |
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