The Official Book of Circular Sudoku: Book 1

Softcover

ISBN 10: 0452287960 ISBN 13: 9780452287969

Publisher: Plume, 2006

"A thrilling new puzzle certain to delight fans of Square Sudoku."—Michael Mepham, bestselling author of The Book of Sudoku and the Sudoku to Go series

Step up and test your wits with this fiendish new twist on traditional Sudoku. This collection of Circular Sudoku puzzles, put together by the inventor of the puzzle himself.

About the Author:

Peter M. Higgins is a Professor in Pure Mathematics at the University of Essex. He is the inventor of the Circular Sudoku puzzle type that now features in numerous newspapers, magazines and computer games. He has written extensively on the subject of mathematics, including Numbers: A Very Short Introduction and Nets, Puzzles, and Postmen, which won the 2012 Premio Peano prize for the best book on mathematics, published in Italian.

Review:

"A thrilling new puzzle certain to delight fans of Square Sudoku."—Michael Mepham, bestselling author of The Book of Sudoku and the Sudoku to Go series