Sudoku Puzzles Book Levels: EASY 200 Challenging Puzzles (Children’s Puzzle Books Logic and Brain Teasers Humor and Entertainment Calendars difficulty Games) (Volume 1)

Sudoku Puzzles Book levels have 5 series 1. Easy 2. Medium 3. Hard 4. Very Hard 5. Mix You will not miss picking up your your bookshelves

Sudoku Puzzles Book levels have 5 series 1. Easy 2. Medium 3. Hard 4. Very Hard 5. Mix You will not miss picking up your your bookshelves