Su doku
Subtitle: the number-placing puzzle
By: compiled by Wayne Gould
Publisher: HarperCollins
Published: 2005
Place of publication: Pymble, N.S.W
Language: eng
Number of pages: 100
ISBN-13: 9780007217861
Subjects: Sudoku; Mathematical recreations; Logic puzzles
Notes: Originally published in 2005 by Times Books.