Showing
1 - 48
450+ Killer Sudoku Puzzles volume 2: Challenging Sum Sudoku puzzles for adults (medium to hard) (Killer-doku)
£7.73
Amazon
Killer Sudoku for Adults: 500 Extreme Killer Sudoku (9x9) Puzzles : Keep Your Brain Young
£8.63
Amazon
Killer Sudoku For Adults: 500 Very Hard Killer Sudoku (9x9) Puzzles : Keep Your Brain Young (Killer Sudoku Puzzle Books Series)
£7.99
Amazon
Puzzle Book for Adults Mixed: Wordsearch, Crosswords, Arrowwords, Codewords, Sudoku, Kriss Kross, Killer Sudoku, Futoshiki, Binary, Suguru, Kakuro & ... 272 Puzzles | Bigger Variety Edition Volume I
£10.99
Amazon
Killer Sudoku Adult Puzzle Book: 1000 Medium Killer Sudoku (9x9) Puzzles (The Big Books of Logic Puzzles Series)
£9.71
Amazon
Killer-Sudoku 12 - schwierig bis extrem: Harte Nüsse für Genießer
£10.44
Amazon
Killer-Sudoku 4 hardcore: Die schwierigsten Rätsel der Welt
£5.51
Amazon
Puzzle Book for Adults: Killer Sudoku, Kakuro, Numbricks and Other Math Puzzles for Adults: Volume 9 (Game, Puzzle and Activity Books)
£2.99
Amazon
Krazydad Killer Sudoku Volume 3: 360 Intermediate to Tough Puzzles
£8.53
Amazon
Krazydad Killer Sudoku Volume 2: 360 Intermediate to Tough Puzzles
£8.07
Amazon
Big Book of Ultimate Killer Su Doku Book 2: a bumper deadly killer sudoku book for adults containing 300 puzzles (Richardson Puzzle Books)
£10.48
Amazon
Previous
1
2
3
4
Next
Big Book of Killer Su Doku Book 1: a bumper killer sudoku book for adults containing 300 puzzles (Richardson Puzzle Books)
£10.83
Amazon
250 Killer Sudoku: Medium Killer Sudoku Puzzles: Volume 3 (Sudoku Killer)
£6.49
Amazon
400 Killer Sudoku: Easy Killer Sudoku Puzzles: Volume 10 (Sudoku Killer)
£8.99
Amazon
400 Killer Sudoku: Medium to Hard Killer Sudoku Puzzles: Volume 15 (Sudoku Killer)
£8.99
Amazon
The Guardian Killer Sudoku 2: A collection of more than 200 formidable puzzles (Guardian Puzzle Books)
£7.59
Amazon
200 Kakuro and 200 Killer Sudoku puzzles. Hard and very hard levels.: Kakuro 17x17 + 18x18 + 19x19 + 20x20 and Sumdoku 8x8 hard + 9x9 very hard Sudoku ... 8 (Kakuro and Killer classic sudoku)
£7.37
Amazon
World's Hardest Killer Sudoku: Is Your IQ Good Enough to Solve These INSANE Puzzles?: 1 (Killer Sudoku: The Master 45-Sum Architecture)
£8.99
Amazon
400 Killer Sudoku: Hard to Very Hard Killer Sudoku Puzzles: Volume 16 (Sudoku Killer)
£10.79
Amazon
250 Killer Sudoku : Easy to Medium Killer Sudoku Puzzles
£8.99
Hive Books
250 Killer Sudoku: Medium to Hard Killer Sudoku Puzzles: Volume 7 (Sudoku Killer)
£6.49
Amazon
400 Killer Sudoku: Hard Killer Sudoku Puzzles: Volume 12 (Sudoku Killer)
£11.99
Amazon
The Guardian Killer Sudoku 1: A collection of more than 200 challenging puzzles
£4.29
eBay
Killer Sudoku : Put your feet up and enjoy nearly 200 puzzles
£7.45
Hive Books
Mensa Killer Sudoku: More than 200 of the most difficult number puzzles
£7.99
Amazon
Deadliest Killer Sudoku: Test your BRAIN and IQ with these INSANE puzzles: Volume 3 (Killer Sudoku: The Master 45-Sum Architecture)
£9.99
Amazon
Killer Sudoku Hard 200 Puzzle With Solution Vol 5: Advanced Puzzle Book,9x9, 2 puzzles per page
£8.17
Amazon
Creator of puzzles - Big Book Killer Sudoku 480 Easy to Extreme (Volume 1)
£6.57
Amazon
Killer Sudoku Puzzle Book: 500 Easy to Hard : Keep Your Brain Young: 6 (Brain Games for Adults)
£7.99
Amazon
Revenge of Killer Sudoku: 9 (The Professional Killer Sudoku Series: 10-Volume Compendium)
£7.99
Amazon
Previous
1
2
3
4
Next
The product information displayed on this site is provided to us in regular hourly intervals. Unfortunately there can sometimes be delays and information such as prices or stock levels can become out of date. We always advise you to double check the prices on the retailers site. This site contains affiliate links to products which means we may receive a commission for purchases made through these links. Store ratings and product reviews are submitted by online shoppers; they do not reflect our opinions and we have no responsibility for their content.