200 Kakuro and 200 Killer Sudoku Puzzles. Hard Levels
Subtitle: Kakuro 9x9 + 12x12 + 15x15 + 17x17 and Sumdoku 8x8 + 9x9 Hard Sudoku Puzzles. .
Publisher: Independently Published
Published: 2019
Language: eng
ISBN-13: 9781796690118