# Baekdoku - Infinite Sudoku

> Start with 100 curated puzzles, then generate sudoku endlessly.

Canonical page: [https://chrome-stats.com/d/app.tystudio.baekdoku](https://chrome-stats.com/d/app.tystudio.baekdoku)

## Overview

- **ID:** `app.tystudio.baekdoku`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** TYstudio
- **Category:** GAME\_PUZZLE
- **Version:** 1.0.4
- **Last updated:** 2026-08-14
- **First published:** 2026-08-13
- **Publisher country:** KR
- **Size:** 29 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.tystudio.baekdoku)
- **Website:** [https://kingdoku.com](https://kingdoku.com/)
- **Privacy policy:** [https://kingdoku.com/privacy](https://kingdoku.com/privacy)

## Description

A hundred meditations, and then infinity.<br>Baekdoku begins with one hundred carefully chosen sudoku puzzles and continues without end.<br><br>◆ 100 Curated Puzzles — Free<br>One hundred beginner-to-intermediate 9x9 puzzles, selected with care. Difficulty rises naturally.<br>Every one of the 100 is free to play.<br><br>◆ Infinite Generator<br>Complete the 100 and the infinite practice opens.<br>Beginner to intermediate puzzles, generated endlessly in sets of 100.<br>One Premium purchase unlocks it and removes the ads at the same time.<br><br>◆ Progress and Rhythm<br>Completion rate, average time, streak count. Watch your practice accumulate.<br><br>◆ A Meditative Experience<br>Brown and gold, a quiet interface. Time for your thoughts to clear.<br><br>◆ Our Ad Policy, Stated Plainly<br>· Your first 3 puzzles have no ads at all.<br>· From the 4th puzzle on, one interstitial ad appears every 2 puzzles, with a minimum 90-second gap.<br>· There are no banner ads.<br>· A single Premium purchase removes ads completely.<br><br>[How It Works]<br>· Free to download — all 100 curated puzzles are free to play, with ads.<br>· Premium is a one-time purchase. It is not a subscription.<br>· Puzzles are bundled in the app, so you can solve offline (ads require a connection).<br>· Install and start playing right away — nothing to register.<br><br>Contact: support@kingdoku.com<br>Privacy Policy: https://kingdoku.com/en/privacy

## Rankings

- #3,136,835 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `app.tystudio.baekdoku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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