Comfortable Sudoku'

Rahat Sudoku için kolay kullanımlı ve sezgisel bir arayüz Sudoku olduğunu.

Sudoku is a logic-based,number-placement puzzle. The objective is to fill empty grid with digits so that each column, each row, and each of the nine 3×3 block that compose the grid contains all of the digits from 1 to 9.

Comfortable Sudoku features:

★Press and hold a grid, you can enter a number directly.

☆15 different levels of difficulty

☆Three input modes

☆Undo / Redo

☆Hint mode