About
Engage your mind with classic and killer Sudoku puzzles. Enjoy a clean, ad-free interface with daily challenges and a focus on logical thinking. Offers hints that teach strategies rather than just giving answers.
What's New in SudokuFlow
1.10.0
November 5, 2026
New in this version • Killer Sudoku: 300 new puzzles where each cage shows its sum. Choose it from the menu, right under Play. • The Daily Puzzle now comes in Classic and Killer, with one streak for both. • User entitlements automatically honored across logged in devices: no restore required. As always: no ads, no data monetization.
MoreSubscriptions & In-App Purchases
Puzzle Master Pass — Monthly
Monthly pass to all our puzzle games
Developer apps
FAQ
What are the main game modes in SudokuFlow?
SudokuFlow offers two primary modes: Classic Sudoku, where you fill a 9x9 grid with numbers 1-9, and Killer Sudoku, which adds cage totals that digits within must sum to without repeating.
Does SudokuFlow have ads?
No, SudokuFlow is completely ad-free, as stated by the developers. This ensures an uninterrupted and calming puzzle experience.
Can I play SudokuFlow offline?
Yes, SudokuFlow is designed to play offline, allowing you to enjoy puzzles wherever your day takes you without needing an internet connection.
How does SudokuFlow help me improve my skills?
The app provides hints that teach specific logic methods, such as identifying forced numbers in a row, rather than simply giving away the answer. This approach helps users learn and improve their puzzle-solving techniques.
What is the Puzzle Master Pass in SudokuFlow?
The Puzzle Master Pass is an optional auto-renewable subscription that unlocks the entire collection of puzzle games from the Puzzle Master Collection, including all packs within SudokuFlow, while active.
What devices is SudokuFlow available on?
SudokuFlow is available on iPhone and iPad, with a layout specifically optimized for the larger screen of iPads for a more comfortable playing experience.
How often are new puzzles added to SudokuFlow?
SudokuFlow offers a free daily sudoku puzzle in either classic or killer mode, helping users maintain a streak and providing a consistent new challenge.
What is the age rating for SudokuFlow?
SudokuFlow has an age rating of 4+, making it suitable for a wide range of players interested in logic and number puzzles.
