Simple Sudoku Puzzle app for iPhone and iPad

Thousands of Sudoku puzzles to explore. Install to get started now!
Whether you want to relax or keep your mind alive-have a good time!
Choose the level you want. Play easier levels to challenge your brain, or try the expert level to get a real workout in your mind.

Take notes to record possible numbers. Whenever you fill in a cell, the note automatically updates!
Enjoy the game in a comfortable color theme, whether in bright or dark places.
A hint can guide you when you get stuck.
Duplicate highlighting to avoid repeated numbers in rows, columns or blocks

Challenge your brain with Sudoku anytime, anywhere!