# Sudoku : Classic

> Sudoku : Classic (iPhone/iPad app by Espen Drivvoll.)

- Source: https://appshunter.io/ios/app/sudoku-classic/id6796825420 (this page in markdown: same URL + `.md`)
- Developer: [Espen Drivvoll](https://appshunter.io/developer/6796825423)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English
- Released: 2026-08-17
- Data updated: 2026-10-10

## What is Sudoku?

Sudoku Classic is a clean, distraction-free take on the classic number puzzle. Every board is generated fresh with exactly one solution, so you can always reason your way to the answer. No guessing required.

FOUR DIFFICULTY LEVELS
Easy, Medium, Hard and Expert. Each level starts you with fewer given numbers, so the challenge grows as you do.

BUILT FOR COMFORTABLE PLAY
• Pencil notes for tracking candidates in any square
• Undo any move, or erase a square completely
• Row, column and box highlighting to guide your eye
• Matching numbers highlight together across the board
• Notes clear themselves automatically as you place numbers

PLAY YOUR WAY
Turn off the three-mistake limit if you would rather play without pressure — mistakes are then only counted, and the game never ends. Hide the timer for a relaxed session. Switch off the highlighting for a purer challenge. Every assist is a toggle in Settings.

HINTS WHEN YOU NEED THEM
Stuck on a board? Reveal a single square and keep your momentum.

PICK UP WHERE YOU LEFT OFF
Your game saves itself. Close the app mid-puzzle and the board, your notes and the timer are all waiting when you come back.

TRACK YOUR PROGRESS
Best completion time for every difficulty, plus statistics covering games started, games completed, win rate and average time.

LIGHT OR DARK
Switch between light and dark whenever you like, independent of your system setting.

PLAYS OFFLINE
No account, no sign-up, and no connection needed to play.

Remove Ads is available as a one-time purchase, which also unlocks unlimited hints.


## Version history (last 3 releases)

### 1.2 — 2026-08-20

• Review and change your advertising privacy choices at any time in Settings
• Ads now respect your regional privacy preferences

### 1.1 — 2026-08-17

• The screen no longer dims or locks while you are working on a puzzle
• Return to the main menu from the finish screen or the menu
• Matching digits now stand out inside pencil notes
• Layout fixes for iPad

### 1.0 — 2026-08-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*