About Daily Sudoku
Daily Sudoku gives you a new sudoku every day in four difficulty levels, plus an archive of earlier puzzles.
The rules are the classic ones: fill the 9×9 grid so that every row, every column and every 3×3 box contains the numbers 1 to 9 exactly once. Pick Easy, Normal, Hard or Expert and play at your own pace.
How to play
- Choose a difficulty level.
- Select an empty cell.
- Place a number that does not repeat in its row, column or 3×3 box.
- Fill the whole grid to solve the puzzle.
Controls
- Mouse / touch: select a cell and a number
Tips
- Look for rows, columns or boxes that are almost full.
- Check where each number can still go in a box.
- Use the archive for extra puzzles.
Devices
Plays on computers, phones and tablets in any modern browser.
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Developer
Zygomatic