# 9 digits - sudoku variations

> 4 brain teasing logic games

Canonical page: [https://chrome-stats.com/d/id432770625](https://chrome-stats.com/d/id432770625)

## Overview

- **ID:** `id432770625`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Marcus Wagner
- **Category:** Puzzle
- **Rating:** 5.00 / 5 (17 ratings)
- **Version:** 1.4.1
- **Last updated:** 2021-06-13
- **First published:** 2011-07-14
- **Size:** 6.54 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/9-digits-sudoku-variations/id432770625)
- **Website:** [https://9digits.de](https://9digits.de/)
- **Privacy policy:** [http://9digits.de/privacy.html](http://9digits.de/privacy.html)

## Description

Play 4 brain teasing logic games - Sudoku | Killer Sudoku | MathDoku | X-Sudoku - with thousands of puzzles.

Don't get stuck - 9 digits' helpers guide your next move and teach you solution strategies.

• choose levels from beginner to master
• easily enter digits and pencil marks
• get step-by-step hints for your next move
• unique solutions, no guessing needed
• plenty of settings to tweak your game experience
• no ads

9 digits was created by Ivonne & Marcus who love to play logic games.

## Rankings

- #256,926 — Overall
- #6 — variation

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Source: [Chrome-Stats](https://chrome-stats.com/d/id432770625)