Good old-fashioned challenging puzzles and perplexing mathematical problems
By: H.E. Dudeney
Publisher: Summersdale
Published: 2007
Place of publication: Chichester
Language: eng
Format: [electronic resource] /
ISBN-13: 9781435603769
Subjects: Sudoku; Recreations & Games; GAMES; Mathematical recreations; MATHEMATICS
Notes: Title from PDF title page (viewed Nov. 1, 2007).

Cover title.