Free Sudoku. Sudoku is a logic-based, combinatorial number-placement puzzle.
There are three variations of Sudoku in this app:
- Classic Sudoku;
- Diagonal Sudoku;
- 4 difficulty levels
- unlimited number of puzzles
- autosave the current position
- editable pencil marks
Added Korean language.
Some changes in design.
Crash in landscape mode fixed.
Added Diagonal Sudoku and Windoku.