Sudoku Nines

A beautifully crafted Sudoku experience. Thousands of puzzles, all difficulty levels, right in your pocket.

Download on the App Store
Free 13 Languages iPhone & iPad

Why You'll Love It

Thousands of Puzzles

A massive library of handcrafted puzzles across four difficulty levels — from relaxing easy grids to fiendish expert challenges.

Track Your Progress

Monitor your solve times, streaks, and stats. Compete on Game Center leaderboards and earn 40 unique badges.

Four Difficulty Levels

Easy, Medium, Hard, and Expert. Start easy and work your way up — there's always a puzzle that matches your skill.

Smart Lifelines

Reveal cells, check your board, or solve a row. Intelligent help that nudges you forward without giving everything away.

Clean Design

A polished, distraction-free interface with dark mode support. Plays beautifully on any iPhone and iPad.

Privacy First

Your data stays on your device. No accounts required, no tracking — just pure puzzle-solving enjoyment.

Ready to Play?

Download Sudoku Nines and start solving today.

Download on the App Store