# KU MASTER - SUDOKU

> Sudoku with 100 levels of difficulty, frenzy mode, draft and tips.

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

## Overview

- **ID:** `jobu.com.kumaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Jobu Studio
- **Category:** GAME\_PUZZLE
- **Downloads:** 266
- **Version:** 17.0.62
- **Last updated:** 2026-08-05
- **First published:** 2026-07-30
- **Publisher country:** BR
- **Size:** 66 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jobu.com.kumaster)
- **Website:** [https://jobu.com.br](https://jobu.com.br/)
- **Privacy policy:** [https://jona.com.br/kumaster/privacidade/](https://jona.com.br/kumaster/privacidade/)

## Description

Sudoku Master is the classic logic game in a modern, light and completely offline experience. Three difficulty trails - Easy, Medium and Hard - with 100 levels each, totaling 300 carefully balanced challenges.<br>Each level is generated with a unique guaranteed solution, so you are never trapped by ambiguity: there is always a right path. As you progress through the journey, the boards gradually become more challenging.<br>Keep up the pace: hits in sequence activate Frenzy mode, which triples your score for the duration of the combo. Use the draft to write down candidates in each box, ask for a tip when you need it and keep track of time and mistakes.<br>Key Features:<br>• 300 levels in total (100 per difficulty)<br>• Puzzles with a guaranteed unique solution<br>• Daily challenge: a new puzzle per day, the same for everyone<br>• Daily offensive (streak) and achievements to unlock<br>• Player level with XP and stars (1 to 3) per stage<br>• Frenzy mode with combo and scoring system<br>• Infinite practice and draft mode (notes)<br>• Tips bank, earned by playing and maintaining the offensive<br>• Configurable error limit: 3, 5 or unlimited<br>• Unlockable board themes and light/dark theme<br>• Portuguese and English, optional sound effects and vibration<br>• Progress and ongoing match automatically saved<br>• Works offline, without ads and without data collection

## Rankings

- #1,604,868 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `jobu.com.kumaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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