Four sudoku puzzles of comfortable level, on A4 or Letter sized page with margins, suitable for large print books, answers included. Set 12 Stock Vector Image & Art - Alamy
10 Best Printable Sudoku Puzzles To Print - printablee.com
7+ Printable Sudoku Templates - DOC, Excel, PDF
Printable Sudoku - 100+ Puzzles From Easy To Hard - World of Printables