Killer Sudoku من Sudoku.com
Easybrain
Killer Sudoku
Brainatee
Megafauna Software
SumSudoku: Killer Sudoku
Conceptis Ltd.
Killer Sudoku - Sudoku Puzzles
Oakever Games
Relity Games
Sudoku Joy: لعبة سودوكو
JoyPuz
Sudoku
سودوكو
ScieNext
genina.com