Sudoku Razonado
Puzles de lógica que enseñan
$0.99 · Designed for iPad. Not verified for macOS.
New Sudokus every time, never repeated. And when you get stuck, the hints explain the reasoning instead of just handing you the number.
A new Sudoku every time. Never the same one twice.
Puzzles don't come from a list that runs out: they're generated on your device the moment you start playing. Each one comes from a different seed, and the app keeps track of the ones you've already played, so it will never repeat a board on you.
HINTS THAT TEACH, NOT HINTS THAT SOLVE
When you get stuck, most apps just uncover the number. This one explains the reasoning in three steps: first where to look, then which technique applies, and only at the end the answer. If a nudge was all you needed, the puzzle isn't spoiled.
THREE LEVELS THAT MEAN SOMETHING
Difficulty isn't measured by how many cells start filled in — that's misleading — but by the reasoning a puzzle demands:
• Easy: single candidates
• Medium: pairs, triples and pointing pairs
• Hard: X-Wing, XY-Wing and Swordfish
ALWAYS EXACTLY ONE SOLUTION
Every puzzle is checked before it reaches you: it has a single solution and can be solved by reasoning. You'll never have to guess or try your luck.
DAILY CHALLENGE
A new puzzle each day, the same one for everybody, with a streak to make it worth keeping.
ALSO
• Pencil notes, unlimited undo and redo
• Configurable mistake warnings: immediate, duplicates only, or off
• Automatic saving: close whenever you like and pick up where you left off
• Statistics per level: best time, average and games completed
• Spanish and English
• iPhone and iPad
NOTHING IN THE WAY
No ads. No accounts. No subscriptions. No internet connection. The app collects no data at all: everything it saves stays on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Miguel Figuerola, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Miguel Figuerola
- Size
- 3.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Miguel Figuerola
