Online and printable sudoku
Sudoku at your own pace.
Pick a small 4×4 grid or a full 9×9, play with the keyboard or on-screen pad, and print a quiet worksheet when paper suits you better. No clock, no score, no streak — nothing to keep up with.
Select a cell to begin.
Nothing is timed or recorded. Reloading starts a new puzzle.
Print a worksheet
Put one, two, or four puzzles on a single page, with answer pages on a separate sheet if you want them. Puzzles are generated fresh for every download or print, and the questions never include the answers.
Questions about this sudoku page
Is there a timer or a score?
No. The board does not time you, subtract points, rank you, or track a streak, and it makes no sound. Close the tab and the puzzle is gone.
Is my progress saved?
Only in the open tab. There is no account or saved copy. Refreshing or closing the page clears your progress, so finish your puzzle before leaving.
What does Check do?
It highlights cells that repeat a number in the same row, column, or box. It does not remove entries, count mistakes, or change the puzzle.
What does Hint do?
It fills a single cell with the correct number and marks it as filled for you. Nothing else on the board changes.
How many puzzles can I print?
One page holds one, two, or four puzzles of the size and clue level you choose. Answer pages are optional and print separately after the questions.
How are printable puzzles created?
Each download or print generates puzzles using your selected grid size and clue level. The worksheet does not use your current online board.
Need a page for the order of the day instead? Make a visual schedule
Also on iPhone
BrightTrace for iPhone keeps everyday observations — meals, sleep, routines, and positive moments — in one private log. The sudoku and schedule tools here work without it.
View on the App Store