# Zendoku - Block Puzzle Games — Relaxing Casual Block Puzzles

> Relaxing casual block puzzle game for stress relief and brain challenge. (iPhone/iPad app by Kooapps.)

- Source: https://appshunter.io/ios/app/zendoku-block-puzzle-games/id6736720647 (this page in markdown: same URL + `.md`)
- Developer: [Kooapps](https://appshunter.io/developer/290924809)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.71/5 from 297 App Store ratings · 37 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 158 MB
- Languages: Arabic, Dutch, English, Finnish, French, German, Hindi, Indonesian, Italian, Japanese and 13 more
- Released: 2024-12-02
- Data updated: 2026-09-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/zendoku-block-puzzle-games/id6736720647/reviews.md

## What is Zendoku?

Ready to find your zen through puzzles? Zendoku is an all-new casual and relaxing block puzzle game.

Play this amazing free block puzzle game now. No Wi-Fi needed, so you can play anytime, for however long you want. A relaxing game that is calming and can help you wind down after a stressful day.

Enjoy a soothing block puzzle game where you fit blocks to clear rows and columns. Enjoy calming music, gentle colors and shapes, and stress-free gameplay as you challenge your brain and find your flow. Perfect for moments of peace and quiet!

=== Zendoku Features ===

Tranquil Gameplay
Enjoy a soothing, worry-free environment where the square blocks move at your own pace and with mindful intention. Perfect for unwinding after a busy day or for those quiet moments when you need to relax and have some fun.

Serene Soundtrack
Let the calming music and soft sound effects enhance your focus, mind, and relaxation. Each move is accompanied by tranquil melodies, helping you stay present and centered.

Endless Challenges
With an array of levels to explore, from simple puzzles to more complex layouts and logic, there’s always a new challenge waiting. Progress through various serene environments as you hone your problem-solving and critical thinking skills.

Play Anywhere, Anytime
Whether you’re looking for a quick break or a long, relaxing session, this game fits perfectly into your day. No Wi-Fi required – enjoy it online and offline, whether you're on the go or from the comfort of home.

Step into a world of calm and creativity, where solving puzzles is not just a challenge but a moment of mindfulness. Perfect for adults, teens, and seniors looking for a relaxing game. Let the soothing gameplay and serene visuals guide you through your next favorite puzzle adventure.

Send us your feedback—it helps us provide you with the best game experience!

## Key features

- Tranquil gameplay
- Serene soundtrack
- Endless challenges
- Play anywhere, anytime
- No Wi-Fi needed

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


## What do users think of Zendoku?

Overall sentiment: positive

**Pros**

- 🧘 Extremely relaxing and calming gameplay
- 🎵 Beautiful music and sound design
- 👍 Clean, intuitive user interface
- 🧠 Engaging puzzle mechanics that promote mental focus
- ⏱️ Perfect for quick breaks or extended play sessions
- 🎨 Visually appealing with soft colors
- ➕ No intrusive ads or distracting animations
- 📱 Smooth mobile performance and natural controls
- 🎯 Gradual difficulty progression
- 💆 Stress-free, pressure-free experience
- 🆕 Fresh take on traditional puzzle games
- 🎮 Highly addictive without being stressful

**Cons**

- 📢 Frequent review request prompts
- 🔔 Annoying ad placement
- ❓ Tutorial could be more explanatory

**Commonly reported bugs**

- Game unplayable after latest update
- Game-breaking issues affecting core functionality

**Most requested features**

- Block rotation functionality
- Additional game themes/variations

## Recent user reviews (10 of 37)

All indexed reviews: https://appshunter.io/ios/app/zendoku-block-puzzle-games/id6736720647/reviews.md

### 5/5 — Zendoku Block

*2026-06-25, version 1.0.17*

Enjoyed fast game. Don’t like games that try to make me update or change games in the middle of the game.

### 5/5 — Block Puzzle Games

*2026-06-19, version 1.0.16*

Love these tests (Games)! They are much more than a game because they make you use your brain!  Love to use my brain !!!

### 5/5 — Extremely excellent

*2026-04-27, version 1.0.16*

Speaks for itself

### 5/5 — 90%

*2026-04-27, version 1.0.16*

The first time I ever played it I was like it’s a awesome w!

### 5/5 — Very relaxing

*2026-04-24, version 1.0.15*

This game is fun, relaxing and keeps me focused. I’m 77 years old and I am much more alert.

### 5/5 — Zendoku

*2026-02-02, version 1.0.10*

Like it

### 5/5 — Zendoku – A Calm Puzzle Experience That Actually Feels Fresh

*2025-12-09, version 1.0.10*

Zendoku takes the familiar idea of number-based puzzle games and mixes it with a calm, relaxing style that makes it stand out from the usual fast-paced apps on the store. Instead of rushing you or throwing ads in your face every few seconds, Zendoku focuses on giving you a smooth, thoughtful experience where each puzzle feels like a small challenge instead of a chore. The interface is clean, the colors are soft, and the sound effects are subtle enough that you can play for a long time without feeling overwhelmed.

One of the best things about Zendoku is how easy it is to get into. The game is simple to understand even if you aren’t usually into puzzle apps, but it still offers enough complexity to keep you thinking. The difficulty rises gradually, so you always feel like you’re improving without hitting a wall too early. There’s also a really satisfying rhythm to placing the right numbers and watching the board come together.

The game works very smoothly on mobile devices, and the controls feel natural. You can pick it up for a quick round during a break or play for longer sessions when you want something peaceful to focus on. Zendoku also avoids unnecessary clutter—no confusing menus, complicated currency systems, or distracting animations. It’s just you and the puzzle.

If you’re looking for a puzzle game that’s relaxing, visually clean, and surprisingly addictive without being stressful, Zendoku is definitely worth downloading. It’s a great choice for anyone who wants something calming but still engaging enough to keep you coming back.

### 4/5 — Love this game!

*2025-10-18, version 1.0.7*

It’s a lot of fun and it’s no stress!

### 5/5 — Good Puzzle

*2025-10-10, version 1.0.7*

Fun to play

### 5/5 — Zendoku-block puzzles games

*2025-09-30, version 1.0.7*

This game gives you a different challenge every try. It very comming.

## Frequently asked questions about Zendoku

### What kind of game is Zendoku?

Zendoku is a casual and relaxing block puzzle game. It involves fitting square blocks to clear rows and columns. The game is designed to be calming and help players unwind after a stressful day.

### What are the main features of Zendoku?

Key features include tranquil gameplay with no time pressure, a serene soundtrack with calming music and sound effects, and endless challenges with various levels. It also allows players to play anywhere, anytime, as it does not require Wi-Fi.

### Is Zendoku free to play?

Yes, Zendoku is a free block puzzle game. While the description does not mention in-app purchases, it does indicate the presence of ads, suggesting it is ad-supported.

### Who is Zendoku designed for?

This game is perfect for adults, teens, and seniors who are looking for a relaxing game. It's ideal for moments of peace and quiet, or for anyone needing to de-stress and engage their brain in a mindful way.

### Can I play Zendoku offline?

Yes, you can play Zendoku anytime, for however long you want, without needing Wi-Fi. This makes it a convenient option for playing on the go or in situations where an internet connection is not available.

## Version history (last 5 releases)

### 1.0.17 — 2026-06-19

Welcome, block puzzle fans, to an awesome new redesign of Tetrodoku we launched 3 years ago. Zendoku will help you relax and wind down from a stressful day. We want to make the best games out there so please send us your feedback from the in-game help feature!

### 1.0.16 — 2026-04-25

Welcome, block puzzle fans, to an awesome new redesign of Tetrodoku we launched 3 years ago. Zendoku will help you relax and wind down from a stressful day. We want to make the best games out there so please send us your feedback from the in-game help feature!

### 1.0.15 — 2026-04-16

Welcome, block puzzle fans, to an awesome new redesign of Tetrodoku we launched 3 years ago. Zendoku will help you relax and wind down from a stressful day. We want to make the best games out there so please send us your feedback from the in-game help feature!

### 1.0.13 — 2026-03-28

Welcome, block puzzle fans, to an awesome new redesign of Tetrodoku we launched 3 years ago. Zendoku will help you relax and wind down from a stressful day. We want to make the best games out there so please send us your feedback from the in-game help feature!

### 1.0.12 — 2026-02-15

Welcome, block puzzle fans, to an awesome new redesign of Tetrodoku we launched 3 years ago. Zendoku will help you relax and wind down from a stressful day. We want to make the best games out there so please send us your feedback from the in-game help feature!

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## More apps by Kooapps

- [Sonata - Classical Music Radio](https://appshunter.io/ios/app/sonata-classical-music-radio/id294255144)
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- [The Moron Test 2](https://appshunter.io/ios/app/the-moron-test-2/id479067148)
- [Pocket Family - My Dream House](https://appshunter.io/ios/app/pocket-family-my-dream-house/id481595833)
- [Pictoword: Fun Word Quiz Games](https://appshunter.io/ios/app/pictoword-fun-word-quiz-games/id600674056)
- [Plexiword: Word Guessing Games](https://appshunter.io/ios/app/plexiword-word-guessing-games/id637999962)

All apps by Kooapps: https://appshunter.io/developer/290924809

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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 2026-09-01.*