Sudoku
Brainatee
genina.com
ScieNext
http
Sudoku.com: klassisches Sudoku
Easybrain
Sudoku - Sudoku Puzzles
Oakever Games
Sudoku Klassische Puzzlespiele
Guru Puzzle Game
Sudoku - The Clean One
Dustland Design
Sudoku - Daily Rätsel
GamoVation
Brainium Studios