It is completely offline and you can use it anywhere, +900 sudokus on your phone or tablet iOS! Sudoku easy and hard for beginners and experts. Features of sudoku free puzzle game: > A clean interface > +900 different puzzles > A zen app to train daily > You can unlock unlimited mistakes > Ultimate offline puzzle > Classical jigsaw sudoku app iq test > Addictive game of logic > Become a master of sudoku legend > Perfect as sudoku for beginners > Sudoku free with various unlockable contents > Pad with accessible numbers > Light mode and dark mode > Sudoku trainer to improve your puzzle race > Addict logic sudoku jigsaw puzzle > Sudoku with levels > Logical number puzzle If you like Sudoku Puzzle Master Levels leave a comment :D