Daily Sudoku Puzzle

Daily Sudoku Puzzle is a clean, focused classic 9×9 Sudoku experience for quick breaks or longer sessions. Pick a challenge that fits your mood, then play at your own pace with helpful tools when you need them.

What you can do

Four difficulty levels: Easy, Medium, Hard, and Expert
Pencil notes: toggle note mode to mark candidates in a cell
Hints: get a nudge when you are stuck, with a sensible limit per puzzle
Undo and redo: experiment freely without losing your progress
Timer with pause: keep track of time and pause when life interrupts
Autosave: your puzzle is saved automatically so you can resume later
Mistake counting options: count mistakes the way you prefer, either wrong value or any rule conflict
Themes: match your device, or choose light or dark

Why you will like it

Simple layout built around the puzzle
Thoughtful controls for notes, clearing cells, and erasing all notes
A calm, modern look that stays out of your way

Whether you are learning Sudoku or you already enjoy logic puzzles, Daily Sudoku Puzzle keeps the rules classic and the experience smooth.

Recent changes:
What's new in 2026.7.9

• Fixed an issue where the number pad (1–9) could appear blank in release builds
• Improved number button layout for clearer, more reliable input on all devices

Thanks for playing Daily Sudoku Puzzle!