# Baekdoku - Infinite Sudoku — Infinite sudoku, buy once

> Infinite sudoku, buy once (iPhone/iPad app by TYstudio.)

- Source: https://appshunter.io/ios/app/baekdoku-infinite-sudoku/id6776933969 (this page in markdown: same URL + `.md`)
- Developer: [TYstudio](https://appshunter.io/developer/6776933971)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 37 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-07-07
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/baekdoku-infinite-sudoku/id6776933969/reviews.md

## What is Baekdoku?

A hundred meditations, and then infinity.
Baekdoku begins with one hundred carefully chosen sudoku puzzles and continues without end.

◆ 100 Curated Puzzles — Free
One hundred beginner-to-intermediate 9x9 puzzles, selected with care. Difficulty rises naturally.
Play every one of them free, with ads.

◆ Infinite Generator
Complete the 100 and the infinite practice opens.
Beginner to intermediate puzzles, generated endlessly in sets of 100.
One in-app purchase removes the ads at the same time.

◆ Progress and Rhythm
Completion rate, average time, streak count. Watch your practice accumulate.

◆ A Meditative Experience
Brown and gold, a quiet interface. Time for your thoughts to clear.

[How It Works]
· Free to download — all 100 puzzles are free to play with ads.
· One-time in-app purchase (no subscription): unlocks the Infinite Generator and removes ads.

Contact: support@kingdoku.com

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Infinite Generator + No Ads | $2.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-08-14

· Fixed the game starting before the ad was closed.
· Fixed puzzles failing to open with no message at all, which looked like a freeze.
· Removed the brief unresponsive moment right after launch.
· Fixed the wrong version number shown in Settings.

### 1.0.3 — 2026-08-12

• Ads are now included — but the first 3 puzzles stay ad-free, and after that you will only see one every other puzzle.
• Prefer no ads at all? The infinite generator purchase removes them for good.
• Small stability improvements.

### 1.0.2 — 2026-07-15

Stability improvements and small refinements.

### 1.0.1 — 2026-07-08

What's new
· Resume — continue a puzzle right where you left off
· Clearer difficulty labels — the generator now has two bands: beginner and intermediate
· Fixed generated puzzles feeling harder than their label
· Improved visibility of the selected cell and grid lines
· New support email: support@kingdoku.com

### 1.0 — 2026-06-12

No release notes.

## More apps by TYstudio

- [Simply Workout Tracker](https://appshunter.io/ios/app/simply-workout-tracker/id1537919212)
- [Daily Brain+ : Senior Workout](https://appshunter.io/ios/app/daily-brain-plus-senior-workout/id6779509269)
- [DokuBook - Print Sudoku](https://appshunter.io/ios/app/dokubook-print-sudoku/id6791158118)

All apps by TYstudio: https://appshunter.io/developer/6776933971

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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 2026-08-17.*