SudokuStreak

About SudokuStreak

SudokuStreak is a plain, ad-free sudoku app built around a single daily puzzle. Each day there is one board for everyone in the world, offered at Easy, Medium and Hard.

It is published by Coral Rose Page and came to the App Store in June 2026.

You solve the day's 9x9 grid with smart pencil marks, auto-candidates and a number focus that highlights each digit. A mistake counter and timer run as you play. When you finish, your streak moves on along a calendar, and you can share the result as coloured emoji squares. Signing in adds a daily leaderboard, friends and streak sync, but the app also works offline with no account. The hint button explains the technique behind the next move, from naked singles to pointing pairs.

The daily and its difficulties are free. A one-time Pro purchase adds Expert difficulty, Killer sudoku, Speed Run against the fastest times on today's puzzle, and practice drills. It suits players who want one shared sudoku a day and a gentle push to learn the techniques.

How to play SudokuStreak

1. Open SudokuStreak and choose Easy, Medium or Hard for today's puzzle.
2. Tap a cell and a digit to fill it; switch on notes for candidates.
3. Make every row, column and 3x3 box contain 1 to 9 once each.
4. Use a hint if stuck; it explains the technique behind the move.
5. Finish to extend your streak and share your result.

Tips

• Turn on number focus to see every copy of a digit at once.
• Read the hint explanations: they teach techniques you can reuse tomorrow.
• Sign in if you want the daily leaderboard and your streak on several devices.

Questions