The Times Fiendish Su Doku Book 2: 200 challenging Su Doku puzzles
(9780007307364) - Dimensions: 198 x 129 x 20 mm - ISBN: 9780007307364 - Number of pages: 320 - HarperCollins Publishers - Weight: 230 g | Fiendish puzzles, Times Su Doku, Fiendish Su Doku puzzles, Su Doku puzzle
