Watch outthese sudoku might crush even the most stalwart of solvers ""
Third-Degree Black Belt Sudoku
American Krav Maga, Paperback/Mark Slane
Mark Slane
Karate Stupid, Paperback/Scott Langley
Scott Langley
Duty Demands: A Pride and Prejudice Variation, Paperback/Elaine Owen
Elaine Owen
Black Nazis III: Ethnic Minorities and Foreigners in Hitler's Reich: A New History, Paperback/Weronika Kuzniar
Weronika Kuzniar
The Wake: When Truth Won't Die, Paperback/Connie Johnson Hambley
Connie Johnson Hambley
Puzzlewright Guide to Solving Sudoku: Hundreds of Puzzles Plus Techniques to Help You Crack Them All, Paperback
Frank Longo
Third-Degree Brown Belt Sudoku(r), Paperback/Frank Longo