Gemdoku: Wood Block Puzzle

Name: Gemdoku: Wood Block Puzzle
Rating: 4.677612 (15377 reviews)
Author: Unico Studio

By: Unico Studio

Play block blast classic puzzle game from creators of Brain Test Tricky Puzzles.

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Features & Capabilities

Gemdoku: Wood Block Puzzle is an engaging and addictive free puzzle game that merges the classic 9x9 sudoku grid with wooden block puzzle challenges. Players drag and place blocks to fill rows, columns, or 3x3 squares, clearing them to score points and beat their high scores. With beautiful wood graphics, satisfying sounds, and no time limits, Gemdoku offers an enjoyable brain training experience for players of all ages.

This offline game is easy to learn but challenging to master, providing hours of entertainment without any internet connection. Featuring combo points, streak bonuses, and unique trophies, Gemdoku enhances your IQ and puzzle-solving skills while offering a quiet, zen gaming experience. Perfect for family and friends, download Gemdoku for a fun, relaxing, and stimulating block puzzle adventure anytime, anywhere.

User Growth & Download Statistics

Game

By:

Unico Studio

Downloads:

1,946,390 1.32K

Rating:

4.68

(15,377) 11 new ratings

Version:

3.21.0 Last updated: 2026-02-10

Version code:

321

Creation date:

2021-12-20

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk

Size:

183.50MB

Email:

su*****@unicostudio.co

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 44,563 ▲ 475

Other platforms

Gemdoku: Wood Block Puzzle (v3.011.9)

4.80

(1,546)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Unico Studio

Google Play Store

https://play.google.com/store/apps/details?id=com.unicostudio.gemdoku

Email:

su*****@unicostudio.co

Website:

https://unicostudio.co/

User Reviews

Players praise Gemdoku for addictive, challenging gameplay and nice visuals, but repeatedly complain about intrusive ads (especially for Play Pass), ad-reward glitches, monetization changes after updates, and slow support. These recurring issues overshadow the positives for many users.

Pros

Addictive and highly engaging puzzle gameplay.
Fun and good for passing the time.
Challenging puzzles that require thought and planning.
Pleasant visuals with a cool aesthetic.

Cons

Intrusive ads, including for Play Pass users; ads persist despite subscription.
Rewards/ads integration bugs (ads sometimes don’t grant rewards or coins, ad gating issues).
Monetization changes after updates with ads added or no easy option to remove them; promises of ad-free play are inconsistent.
Poor or slow customer support/responses to reported issues.