Sudoku is a logic puzzle and the goal is to fill in the numbers from 1 to 9 in a 9 × 9 grid so that each number in each column, row and block (3 × 3) occurs only once.
★ 3 levels of difficulty
★ Representation of the sectional fields
★ Edit your own puzzles
★ Quick solution calculation
★ Undo and Redo function
★ Automatic saving of the last game
With Sudoku Trainer Free can train and perfect your Sudoku Skills
The creation and solving of sudoku puzzles are the core strengths of this app !
+ Android 5.1