GEMDOKU is a new wooden block puzzle game played on a 9x9 sudoku grid. Your mind will be sharpened and recharged while playing this woody block puzzle game. Dive into block blast, the ultimate block puzzle adventure that redefines block games with its engaging wooden block puzzle design. Enjoy this block puzzle for free, a great experience among pu
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Check the official page for current availability, supported devices and any in-game purchases.
App Store edition · Researched Nov 13, 2026 · Guide updated Nov 13, 2026.
To clear blocks from the board, you must place them to fill an entire row, an entire column, or a specific 3x3 square. Successfully filling these areas removes the blocks, creating space for future moves.
Based on source 1.
You can maximize your score by clearing multiple rows, columns, or 3x3 squares simultaneously to earn Combo points. Additionally, clearing blocks on every single turn will grant you extra streak points to help beat your high score.
Based on source 1.
No, there is no time limit or pressure while playing. You can take your time to plan your moves carefully, which makes the experience a quiet, Zen-like puzzle game that is easy to learn and play at your own pace.
Based on source 1.
If you run out of space to place new shapes, the game ends. However, you may be granted one additional chance to continue your current session after failing, allowing you to keep trying to beat your high score.
Based on source 1.
Yes, this is an offline game. You can enjoy the full puzzle experience, including the colorful gem adventure and wood block mechanics, anywhere and anytime without needing to be connected to the internet.
Based on source 1.
To place shapes, simply drag them from your available selection onto the 9x9 wooden board. The grid layout is designed to be familiar to sudoku fans, requiring you to strategically build lines and squares to clear the board.
Based on source 1.
Beyond simply clearing blocks to maintain space, you can challenge yourself to complete specific in-game challenges. Successfully finishing these tasks allows you to earn unique trophies while you work to improve your logic skills and break your own records.
Based on source 1.
While it uses a 9x9 grid familiar to sudoku fans, this is a block puzzle game. Instead of placing numbers, you drag and drop wooden shapes to fill rows, columns, or 3x3 squares to clear them from the board.
Based on source 1.
Yes, you can play the game as a classic wood block puzzle or choose to play as a colorful puzzle game. Both modes utilize the same core mechanics of filling rows, columns, and 3x3 squares to clear the board.
Based on source 1.
Regularly playing this game serves as a great exercise for the brain. It is designed to sharpen your mind and improve your logic and puzzle-solving abilities through its challenging, addictive, and engaging 9x9 grid-based gameplay.
Based on source 1.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
Based on listed game features. This is not a firsthand review. Check the publisher’s listing ↗
Bug fixes and performance improvements.
Release notes supplied by the developer through the App Store.
Developer description, as provided in the original store listing.
GEMDOKU is a new wooden block puzzle game played on a 9x9 sudoku grid. Your mind will be sharpened and recharged while playing this woody block puzzle game.
Dive into block blast, the ultimate block puzzle adventure that redefines block games with its engaging wooden block puzzle design. Enjoy this block puzzle for free, a great experience among puzzle games for adults, offering hours of entertainment without any cost. Enjoy playing block blast!
GEMDOKU is a free wood block 99 puzzle that gives you a great brain training experience. It is an easy game to play but hard to master! Test your IQ. Wood block puzzle games meet with classic sudoku 99 grid in this jigsaw woody 9x9 puzzle. This game is a new game and an offline game. Also one of the best games in the world. Play without internet - our free game lets you explore new worlds offline. Play without internet - our free game lets you explore new worlds offline.
Place and match the blocks on the board and fill rows, columns or 3x3 squares to clear them from the game. Play as much as you want. Play before you run out of space to beat your high score. You may have 1 more chance to continue after failing. Gemdoku is a successful mixture of sudoku and IQ block puzzles. Experience a colorful gem adventure by challenging yourself. Brain games and iq games are for improving the brain. Play without internet - our free game lets you explore new worlds offline.
This game allows you to immerse yourself in the world of doge, enriched with elements from popular games. It stands out in the category of puzzle-solving games, challenging your 9x9 grid-based logic skills while enhancing your puzzle-solving abilities. Moreover, the in-game block blasting adds extra excitement to your experience. Best of all, you can enjoy this thrilling adventure for free. Progress to become a tap master and savor the fun of this game!
GEMDOKU features:
● Beautiful wood graphics and satisfying sound and visual effects
● Sharpen your mind with awesome GEMs and graphics
● New games and free games are fun if they helps to improve brain and mind.
● Wood style block game.
● Brain games for adults, puzzle games and new games.
● No time limit, no pressure
● Easy and simple but still challenging
● Challenging to break your own records
● Fun for all ages: This game is for family & friends’ gatherings!
● Download this funny game for free.
● Great exercise for the brain.
● Free offline games and nice games.
● Simple and highly addictive gameplay to master.
● Free to play and play without the internet.
● Play offline and free.
● Quiet Zen game that’s easy to learn.
● Play as a colorful puzzle game or a classic wood block puzzle game.
HOW TO BECOME A MASTER
● Drag shapes onto the wood board to place them on the grid which should be familiar to all sudoku fans, to build lines and squares.
● Fill any row, column, or 3x3 square to clear blocks from the wooden board.
● Clear multiple rows, columns, or squares to earn Combo points.
● Earn as many points as you can to beat your high score!
● Clear blocks every turn to get streak points
● Try to merge colorful and woody sudoku blocks on the puzzle board to destroy lines or 3x3 squares.
● Complete Challenges in the block puzzles and get unique trophies.
● Experience seamless gameplay without the Internet in our incredible selection of offline games.
The Gems in this game may not be the most powerful artifacts in the universe, but they will give you joy.
Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.
Gemdoku: Wood Block Puzzle is listed on the US App Store. Availability varies by region and compatible device.
The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Nov 13, 2026.
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