106 books • 14 series
Extreme Kakuro 7
Extreme Kakuro 10
Sudoku Hard 7
Extreme Kakuro 9
Super Kakuro 5
Super Kakuro 6
Super Kakuro 9
Super Kakuro 7
Super Kakuro 10
Super Kakuro 8
Extreme Kakuro 1
Sudoku Hard 1 (Puzzle Books Medium to Hard, #1)
Sudoku Hard 9 (Puzzle Books Medium to Hard, #9)
Sudoku Hard 6 (Puzzle Books Medium to Hard, #6)
Sudoku Easy 10
Extreme Kakuro 6
Sudoku Easy 9
Sudoku Easy 3
Super Kakuro 4
Extreme Kakuro 4
Extreme Kakuro 5
Super Kakuro 3
Extreme Kakuro 3
Extreme Kakuro 2
