Daily, generated and custom puzzles give you a reason to return without pressure.
Release candidatePuzzle & learningSudoStep
A step, not a spoiler.
Calm Sudoku with fair difficulty and hints that explain the next logical step.
This product is not presented as publicly downloadable yet.
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.
Product details
Clear facts.
The essentials, without store-page theatre.
- Status
- Release candidate
- Platform
- Android
- Price
- Free
- Account
- No account required
- Advertising
- No advertising
- Languages
- English, Estonian, German, French and Spanish
- Package name
- com.blacksunset.sudostep
- Version
- 1.0.0
Privacy
Privacy is product work.
Read what the app stores, which services it contacts and how local data can be removed.
Nulleuri / Apps
More from Nulleuri
Release candidate
Puzzle game
Arrowlume
An offline arrow puzzle with 24 free Journey levels, free Daily and Relax modes, and 96 harder Premium levels.
Available
Energy & utilities
Elektri hind Eestis
Estonian market prices, contract-aware costs, optional Estfeed consumption and EV charging plans in one clear app.
Release candidate
Health & fitness
Plankos
Short daily plank and core routines with a clear timer, form-first progression and private local history.