Sudoku Daily — Free Sudoku Puzzle Game by Caravaca Labs

Sudoku Daily puts a free daily Sudoku puzzle in your Firefox toolbar. Every player gets the same four grids each day: Easy, Medium, Hard, and Expert. Solve today's puzzle, keep your streak going, and share your result.

• The same numbered puzzles are available to every player each day.
• Choose Easy, Medium, Hard, or Expert.
• Track your current streak, longest streak, solved counts, and best times.
• Copy a result with the puzzle number, difficulty, time, and streak to share.

• Add pencil marks and have outdated notes removed automatically.
• Turn mistake and conflict highlighting on or off.
• Use three hints per daily puzzle when you are stuck.
• Play with the mouse or keyboard.
• Close the popup without losing your grid or elapsed time.
• Choose a light, dark, or system theme.

Sudoku Daily works offline. After finishing the daily puzzle, generate unlimited practice grids at any difficulty. Puzzles are generated on your device, so there is no account to create and nothing to pay for.


The extension has no ads, analytics, or trackers and makes no requests to PuzzleTide servers. Puzzle progress stays on your device. Preferences and game statistics may use Firefox's extension sync storage, but PuzzleTide does not receive or have access to that data.

Sudoku Daily is made by PuzzleTide. You can also play daily Sudoku on the web at https://puzzletide.com/daily-sudoku.

More About Puzzle Tide:
https://puzzletide.com
Word Search Puzzles:
https://puzzletide.com/word-search
Crossword Puzzles:
https://puzzletide.com/crossword
Sudoku Puzzles:
https://puzzletide.com/sudoku
Hangman Word Game:
https://puzzletide.com/hangman