Daily, generated and custom puzzles give you a reason to return without pressure.
SudoStep
A step, not a spoiler.
Calm Sudoku with fair difficulty and hints that explain the next logical step.
Product details
Built around one clear job.
Each product begins with a practical problem and removes everything that does not help solve it.
Hints explain one logical technique and one next step instead of revealing the answer.
Difficulty is based on solving logic, not an arbitrary label.
Puzzles work offline and progress stays on the device.
The actual product.
SudoStep
Real screens from the current build or release materials.
Version history
What’s new
Meaningful changes, recorded clearly with the newest version first.
-
Version1.0.117 August 2026
Safer saved games, landscape play and a better review moment.
- Saved puzzles, settings and statistics are now validated and migrated defensively, so damaged local data no longer blocks play.
- Landscape mode uses a stable two-column board and control layout on phones and larger Android screens.
- After at least three completed puzzles, SudoStep may open Google Play’s native rating dialog without an in-app pre-rating question.
- Android backup rules, adaptive icons and support for Android 16 were tightened for a more dependable release.
-
Version1.0.014 July 2026
The first calm, offline SudoStep release.
- Daily, generated and custom Sudoku arrived with six logic-based difficulty levels and explanatory hints.
- The paid app launched without ads, subscriptions, accounts or developer analytics.
Product details
Clear facts.
The essentials, without store-page theatre.
- Status
- Available
- Platform
- Android
- Price
- €2.39 in Estonia; Google Play shows the local price
- Account
- No account required
- Advertising
- No advertising
- Languages
- 11 interface languages
- Package name
- com.blacksunset.sudostep
- Version
- 1.0.1
Privacy
Privacy is product work.
Read what the app stores, which services it contacts and how local data can be removed.
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