Settings
There are two types of settings. One for playing and the other for setting/solving sudoku grids.
Please check Play Settings and Set/Solve Settings pages. In both cases settings dialog can be opened by clicking on gear icon.

There are two types of settings. One for playing and the other for setting/solving sudoku grids.
Please check Play Settings and Set/Solve Settings pages. In both cases settings dialog can be opened by clicking on gear icon.
