數獨
Brainatee
Sudoku
genina.com
ScieNext
http
數獨 - 經典數獨謎題
Oakever Games
數獨 - 經典邏輯益智數獨遊戲
Easybrain
Sudoku - 4x4 6x6 9x9 16x16
Peter Avra
MultiSudoku: Samurai Sudoku
Conceptis Ltd.
Sudoku Quest
HashCube
Sudoku Game - Daily Puzzles
GamoVation