Doku: Minimalist Sudoku

Doku: Minimalist Sudoku offers a clean, distraction-free interface for solving classic Sudoku puzzles at your own pace, with a simple layout, adjustable difficulty, and tools that help you focus on logic rather than clutter.

What it offers

With Doku: Minimalist Sudoku you can choose puzzle sizes and difficulty levels, use pencil marks (notes), undo moves, and check for mistakes when desired; the app autosaves progress so you can pause and resume puzzles and tracks basic statistics to observe your improvement.

Gameplay and tools

The interface emphasizes clarity with large numbers, optional highlighting of related cells, an unobtrusive timer, and hint support. Error-checking and lightweight controls keep the gameplay focused, and offline play is supported to conserve battery when you are away from a network connection.

Design and privacy

Doku: Minimalist Sudoku keeps settings straightforward, includes light and dark themes, and requests only necessary permissions to respect your privacy; the overall design minimizes distractions so you can enjoy solving puzzles at your own pace.