Sudoku Classic Zen

SUDOKU — classic Sudoku without excess A favorite puzzle in a clean, user—friendly interface is for beginners and those who want a real challenge. • 5 difficulty levels — from easy to expert • Daily challenges • Multiple color themes • Marginal notes and hints • Undo the move, highlight errors • Completely offline, the progress is saved by itself Practice logic anywhere — at home, on the road, in line. Download and solve the first puzzle right now!