價格：免費
更新日期：2019-06-05
檔案大小：53M
目前版本：2.1.19
版本需求：Android 4.1 以上版本
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Email：http://crossfd.jp/policy.html
聯絡地址：東京都新宿区北新宿1-1-19
Sudoku is played over a 9x9 grid, divided to 3x3 sub grids.
Sudoku begins with some of the grid cells already filled with numbers.
The object of Sudoku is to fill the other empty cells with numbers between 1 and 9.
Number can appear only once on each row, and number can appear only once on each column.
Also,number can appear only once on each 3x3 sub grids.
The difficulty can be selected by three stages.