Basford Holmes

200 Kakuro - Sukrokuro 100 - 100 Number Cross Sudoku. Puzzles Very Hard Levels (Original Classic Sudoku, #5)

200 Kakuro and 200 Killer Sudoku puzzles. Hard and very hard levels. (Kakuro and Killer Classic Sudoku, #8)

200 Kakuro and 200 Hitori Sudoku (Kakuro and Hitori Puzzles, #1)

200 Kakuro and 200 Killer Sudoku puzzles. Very hard levels. (Kakuro and Killer Classic Sudoku, #5)

200 Kakuro and 200 Killer Sudoku puzzles. Easy and medium levels. (Kakuro and Killer Classic Sudoku, #6)

200 Kakuro and 200 Killer Sudoku puzzles. Medium and hard levels. (Kakuro and Killer Classic Sudoku, #7)

200 Kakuro and 200 Killer Sudoku puzzles. Hard levels. (Kakuro and Killer Classic Sudoku, #4)

200 Kakuro and 200 Killer Sudoku puzzles. Medium levels. (Kakuro and Killer Classic Sudoku, #3)

200 Kakuro and 200 Killer Sudoku puzzles. Easy levels. (Kakuro and Killer Classic Sudoku, #2)

200 Kakuro and 200 Killer Sudoku puzzles all levels. (Kakuro and Killer Classic Sudoku, #1)

200 Kakuro - Sukrokuro 100 - 100 Number Cross Sudoku. Puzzles Medium Levels. (Original Classic Sudoku, #3)

Sudoku 4 types of heavy and very difficult levels. 400 collection puzzles. (Ultimate Classic Sudoku, #8)

200 Kakuro - Sukrokuro 100 - 100 Number Cross Sudoku. Puzzles Hard Levels. (Original Classic Sudoku, #4)

4 Types of Different Sudoku. 2 Difficulty Levels, Medium and Hard. 400 Collection Puzzles (Ultimate Classic Sudoku, #7)

Sudoku 4 Species. 2 Difficulty Levels, Easy and Medium. 400 Collection Puzzles (Ultimate Classic Sudoku, #6)

400 Futoshiki Sudoku and Hitori Puzzles. Hard - Very Hard Levels. (Futoshiki and Hitori Puzzles, #8)

200 Kakuro - Sukrokuro 100 - 100 Number Cross Sudoku. Puzzles Easy Levels. (Original Classic Sudoku, #2)

4 Types of Sudoku Puzzles of a Very Difficult Level. 400 Collection Puzzles. (Ultimate Classic Sudoku, #5)

400 Futoshiki Sudoku and Hitori Puzzles. Medium - Hard Levels (Futoshiki and Hitori Puzzles, #7)

200 Kakuro - Sukrokuro 100 - 100 Number Cross Sudoku. Puzzles of All Levels. (Original Classic Sudoku, #1)

Difficult Level in 4 Types of Sudoku Puzzles. 400 Collection Puzzles. (Ultimate Classic Sudoku, #4)

400 Akari puzzles and Jigsaw killer sudoku. Hard - very hard levels. (Akari Puzzle and Sudoku Killer, #8)

400 Futoshiki Sudoku and Hitori Puzzles. Easy - Medium Levels (Futoshiki and Hitori Puzzles, #6)

4 Types of Sudoku and Medium Difficulty Puzzles. 400 Collection Puzzles. (Ultimate Classic Sudoku, #3)