【實用解謎app】Classic Sudoku 2|最夯免費app-綠色工廠好玩App

Classic Sudoku game with infinite puzzles to challenge your brain. Everything you could expect from a Sudoku game and much more. Random level generator, random puzzle generator, three difficulty levels (easy, medium and hard). easy game options and controls. NO IN APP PURCHASES. 100% free in every way. improve your IQ while having fun. Good healthy entertainment for all age groups.