# Gemdoku: Wood Block Puzzle

> Unique wood block puzzle game!

Canonical page: [https://chrome-stats.com/d/id1618998535](https://chrome-stats.com/d/id1618998535)

## Overview

- **ID:** `id1618998535`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** UNICO STUDIO
- **Category:** Puzzle
- **Rating:** 4.80 / 5 (1,558 ratings)
- **Version:** 3.011.9
- **Last updated:** 2025-10-19
- **First published:** 2022-06-01
- **Size:** 312 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/gemdoku-wood-block-puzzle/id1618998535)
- **Website:** [https://unicostudio.co/](https://unicostudio.co/)
- **Privacy policy:** [https://unicostudio.co/privacy.html](https://unicostudio.co/privacy.html)

## Description

Gemdoku blends sudoku with wood-block puzzles on a 9x9 grid. Drag shapes onto the board, fill lines or 3x3 squares, and clear blocks to boost your score. Enjoy the charming wood graphics, satisfying sound effects, and a relaxing, easy-to-pick-up challenge that remains hard to master.

This free offline game lets you practice logic and memory anywhere. No internet needed, with brain-training vibes, trophies, and endless rounds for all ages, making Gemdoku a perfect puzzle experience for family and friends.

## Rankings

- #44,485 — Overall

## Review summary

Gemdoku is praised for addictive puzzle gameplay, appealing visuals, and a brain-boosting challenge with useful tools. However, reviewers repeatedly cite heavy, long, and frequent ads that interrupt rounds, ads causing crashes or progress loss, stability/loading issues, and occasional rewards/coins synchronization problems across the partner app. Some would pay to remove ads. Overall, the core gameplay is strong, but the ad experience and stability require improvement.

### Pros

- Addictive gameplay with engaging puzzles
- Beautiful graphics and visuals
- Brain-boosting challenge that exercises the mind
- Helpful in-game tools to reach higher levels

### Cons

- Heavy, long, and frequent ads that disrupt gameplay
- Ads can cause crashes/lockups and loss of progress during play
- Stability and loading issues (crashes, freezing, blank screens)
- Rewards/coins synchronization problems across partner app and ad gating for rewards

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1618998535)