# A Daily Duel.

> Classic sudoku, free to play every day. Five difficulty levels, a free daily puzzle at every level, and a one-time Unlimited upgrade for endless freshly generated puzzles that never repeat.

Free to play · No ads · iOS

Sharper every day.

Classic sudoku, free to play every day. Five difficulty levels, a free daily puzzle at every level, and a beginner mode that makes the game easy to pick up. Go Unlimited once for endless puzzles that never repeat.

[ Download on the App Store ](https://apps.apple.com/us/app/sudoku-unlimited/id6769631013) [See what’s inside ↓](#features)

Features

## Everything you need. Nothing you don’t.

Built to be the sudoku you come back to. Friendly for beginners, endlessly fresh for veterans.

🎮

### Generous free play

Free to download and play, no ads. Unlimited Beginner games, numbered free game sets on every level, and a free daily puzzle every day.

∞

### Go Unlimited, once

One purchase, no subscription. Unlimited fresh puzzles at every level, plus unlimited hints and misses and every color palette.

✨

### Never the same puzzle twice

With Unlimited, each puzzle is made fresh for you and checked to have exactly one solution. No fixed library to run out of: the engine keeps making new puzzles around the clock.

🏛

### Five difficulty levels

Beginner, Easy, Medium, Hard, and Extreme. There is a level for every skill, so start wherever feels right and level up on your terms.

📚

### Beginner mode

New to sudoku? Beginner mode eases you in with extra help, so the game never feels like too much. Learn the logic at your own pace.

🔥

### Daily puzzle & streaks

A fresh puzzle every day, tuned to your level. Solve it to keep your streak alive. An earned streak freeze covers the day you miss. Optional reminders keep the habit going.

📈

### Track your progress

Per-difficulty streaks, rolling average solve times, and a full history of every game. Watch yourself improve, with no pressure to be faster than yesterday.

⚙

### Made your way

Change settings to match how you like to play. The game works around you, not the other way around.

How it works

## Pick up and play.

No account. No tutorial you can’t skip. Just open the app and solve.

01

### Choose your level

Pick from five difficulty levels. New to sudoku? Start at Beginner. Seasoned solver? Jump straight to Hard or Extreme.

02

### Play at your pace

No pressure, no countdown. One puzzle in the morning or ten puzzles on a rainy afternoon. The game fits your schedule, not the other way around.

03

### Come back tomorrow

A free daily puzzle is waiting at every level, every day. With Unlimited, fresh puzzles appear on their own, so there is always something new to solve.

FAQ

## Common questions.

?

### Is it really free?

Free to download and play, with no account and no ads. Free play includes unlimited Beginner games, numbered free game sets on Easy through Extreme, and a free daily puzzle at every level. Sudoku Unlimited is an optional one-time purchase ($4.99, no subscription). It unlocks unlimited puzzles at every level.

?

### Will I ever repeat a puzzle?

With the one-time Sudoku Unlimited upgrade, never: each puzzle is made fresh, on demand. Free play has fixed game sets per difficulty, and those repeat once you finish them. You also get a fresh daily puzzle every day. Beginner puzzles come from a hand-picked set, great for learning the basics.

?

### Do I need an account?

No account required. Download, tap, and play. Your progress saves locally on your device.

?

### What devices are supported?

Sudoku Unlimited+ runs on iPhone and iPad. It is designed to look great on any screen size.

## Ready to solve?

Download free on the App Store. No account required.

[ Download on the App Store ](https://apps.apple.com/us/app/sudoku-unlimited/id6769631013)

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Canonical page: https://sudoku.lauterstar.com/
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