CubedokuPrintable Classic Sudoku
Print today's 9×9 Classic Sudoku and solve it the traditional way — pencil in hand, away from screens. Every sheet is a fresh, verified single-solution puzzle with the full answer on page two, and the same board is one QR scan away if you'd rather finish online. Difficulty follows the week: gentle starts on Monday, a proper fight by Saturday.
This week's difficulty
Printing FAQ
How hard is the daily printable Sudoku?
It follows a weekly rhythm: easy on Monday and Tuesday, medium midweek and Sunday, hard on Friday and Saturday. Pro members can pick any difficulty, including Expert.
Can I play the same puzzle online?
Yes — every PDF carries a QR code and link that opens the exact same board in your browser, so you can finish on paper or on screen.
What paper size should I choose?
Both A4 and US Letter are supported with identical content; pick whichever your printer uses. Margins stay printer-safe on both.