Looking for a handy sudoku reference that you can print out and keep? Look no further! Our printable sudoku rules are just the ticket. Download the PDF below and print at home (or at work — we won’t tell your boss if you don’t!)
The PDF has been formatted to print nicely both on international A4 and US Letter paper.
Don’t forget that Puzzle Genius offers sudoku books for players of all levels. Be sure to check out the whole range here.