1. Put your bundle together
Choose the level, the amount, and the extras. On Expert every grid starts almost empty — the sums are your foothold.
Print killer sudokus
Put your bundle together below and download it as a PDF: choose the level, the number of puzzles, and whether you want the solutions included. The cages are crisply dotted on paper, with the sum label in the corner — 1, 2, or 4 puzzles per A4 sheet, or one extra-large grid in large print.
Download PDF
The PDF opens in your browser; print with Ctrl+P or Cmd+P. The same choices give the same puzzles for a week — handy for sharing.
How it works
2. Download the PDF
Every puzzle is freshly generated with a guaranteed single solution. Vector lines: razor-sharp on any printer.
3. Print and puzzle
Plain black and white on A4. Solutions go on separate sheets at the back if you want them, with the given digits in bold.
Prefer hints and error checking? Play killer sudoku online — or print some classic sudokus too for a mixed puzzle folder.
Frequently asked questions about printing killer sudoku
Are the sum labels readable on paper?
Yes. With 1 or 2 puzzles per sheet the labels are generous; with 4 per sheet they stay sharply readable thanks to vector text. Want it extra large? Choose large print: one grid per sheet with thicker lines.
Can I print Expert puzzles too?
Yes, all four levels. Expert grids start almost empty; generating a bundle then takes a few extra seconds because every puzzle must provably have one solution.
Do I get the same puzzles every time?
The same choices give the same bundle for a week — so you can share the link and solve the same puzzles together. A week later a fresh bundle is ready automatically.
What does it cost?
Nothing. The PDFs are free, without an account and without watermarks — like all puzzles on BreinPlezier.