Adults puzzles book. Big Sukrokuro and Kakuro sudoku.: Medium levels. ( Sudoku and large size puzzles): Holmes, Basford: 9781086422702: Amazon.com: Books
Big Kakuro and Killer Sudoku easy - medium levels.: Unprecedentedly huge font. (Sudoku and large size puzzles): Holmes, Basford: 9781077074101: Amazon.com: Books
Large adult puzzles. Big Hitori and Kakuro sudoku. Medium levels.: Sudoku for home and tourism. (Sudoku and large size puzzles): Holmes, Basford: 9781080781188: Amazon.com: Books
Very large font. Big Kakuro and Killer Sudoku easy levels.: Book for adults and children. (Sudoku and large size puzzles): Holmes, Basford: 9781078172707: Amazon.com: Books
Sudoku: Its Power Unleashed: Klein, David: 9781974213177: Amazon.com: Books
BrickWallDoku 400 HARD – VERY HARD classic Sudoku 9 x 9 + BONUS 250 correct puzzles: Hard and very hard difficulty puzzle book on 104 pages + 250 ... 9 x 9 (BrickWallDoku classic sudoku 9 x 9): Holmes, Basford: 9781726730648: Amazon.com: Books
Killer sudoku puzzles and Kakuro.: Hard levels. (Killer sudoku and his friends): Holmes, Basford: 9781075356964: Amazon.com: Books