Working Tool

Sudoku Worksheet Creator

Create a printable Sudoku worksheet, solve it online, check answers instantly, and print a clean classroom-ready page.

Controls

Build Your Sudoku Worksheet

Generate a new puzzle, reshuffle it instantly, and use the print dialog to preview or save a PDF copy.

Online mode: solve directly in the grid, then use Check My Answers.

Preview/PDF: use the print dialog to preview or save the worksheet as a PDF. Show the answer key first only if you want it included.

Preview

Printable Worksheet and Online Puzzle

Generate a Sudoku puzzle to fill the preview area.

Generate a puzzle to start playing online or to print a worksheet.

Press “Generate Sudoku” to create your Sudoku worksheet.

How the tool works

Choose a difficulty, generate a puzzle, and solve it right on the page with instant answer checking.

Print-first workflow

Print output is now stripped down for teachers: no header, no hero image, no cards, and no controls. The printed page only includes the worksheet title, name line, difficulty, puzzle grid, and the answer key only when you intentionally reveal it.