Printable Sudoku: train your brain on paper
Sudokuflags.com is a free source of printable sudoku. Print a fresh puzzle and solve it the classic way, pencil in hand.
Why print your sudoku
A classic experience. Pencil marks, notes in the margins, crossed-out guesses on paper - a screen can't replace that.
Cheaper and easier to share. No need to buy puzzle books - download the files for free, print copies for friends, run an offline tournament.
A break from the screen. A printed puzzle is easy to take on a trip, solve in a queue, or work through in the evening without a device.
Learn at your own pace. Beginners can use the answer key to pick up the rules faster, while experienced players can skip it and solve without hints.
What the site offers
- Free, with no limits
- Two modes: Classic and Killer
- Five difficulty levels, from Easy to Master
- Solutions included if you want them
Pick a difficulty level and print your first page.
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