Sudoku - Number Place Games

The most famous logic game sudoku! ! # Fun brain training You can also kill time, change your mood and prevent blur, stress release, brain rejuvenation. Let's train your abilities such as memory, attention, problem solving skills, concentration! # Difficulty to choose You can choose difficulty level that suits yourself from four of beginner, intermediate, advanced, super high class! # Stage selected carefully Prepare 1,000 stages carefully selected with high degree of satisfaction with each degree of difficulty!