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Sudoku.

Generate a printable 9 × 9 Sudoku with exactly one solution.

Make it yours

01 The page
Orientation
02 The details

The same code and settings reproduce the same design.

03 Ink color
Ink color
Paper color

○ Free · No sign-up

Live preview210 × 297 mm
A4

Preview is scaled to fit. The PDF keeps the exact dimensions.

Ready for your printer

Custom color

Ink color

Use left and right arrows for saturation, up and down for brightness. Hold Shift for larger steps.

Try it with a real task

For a classroom activity, give each learner the puzzle and keep the solution sheet for checking. Use the same arrangement code when you need another copy of that puzzle.

A few useful answers

What do the 30, 36 and 44 options mean?

Choose a target of 30, 36 or 44 given numbers, change the arrangement code and optionally include the answer page; clue count is not a difficulty rating.