Mensa Killer Sudoku
More than 200 of the most difficult number puzzles
By Dr. Gareth Moore & Mensa Ltd
Test your powers of deduction against more than 200 devilishly difficult Killer Sudoku puzzles.
The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of logic. These brand-new puzzles will provide hours of entertainment for anyone who enjoys a difficult mental challenge.
- ISBN:
- 9781802791846
- Format:
- Paperback
- Pages:
- 288
- Published:
- Publisher:
- Headline Publishing Group
- Imprint:
- Welbeck
- Weight:
- 227 g