Blockudoku®: Block Puzzle Game

Contains adsIn-app purchases
4.1
1.25M reviews
100M+
Downloads
Content rating
PEGI 3
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About this game

Blockudoku® is an original combination of sudoku and block puzzle games. It is a simple yet challenging and addictive free block puzzle you won’t be able to put down.

Match blocks to remove them by completing lines and cubes. Keep the board clean and beat your high score in this block puzzle! Watch blocks blast away as you play! Challenge your IQ and win the block puzzle game!

Block puzzle game features:

✔ 9x9 block puzzle board. Merge blocks on the 9x9 grid, which should be familiar to all sudoku fans, to build lines and squares.
✔ Blocks of various shapes. Strategically stack blocks on the sudoku board to destroy them and keep the board clean.
✔ Complete Daily Challenges to get unique trophies while playing block puzzles.
✔ Join Seasonal Events and uncover unique animated postcards.
✔ Compete against other players in Tournaments, beat your high score, and climb to the top of the leaderboard.
✔ Challenging goals. Never stop challenging your IQ in this block puzzle game. Try to beat your high score or compete with friends.
✔ Combos. Master the block puzzle game by destroying multiple tiles with just one move.
✔ Streak. Score more points by eliminating blocks with several successful moves in a row. Go full blast and destroy as many blocks as you can!
✔ Unique addicting mechanics. Blockudoku® has been created as a highly playable mixture of sudoku and a block puzzle game.
✔ Addictive gameplay. Play block games when you are bored or eager to train your brain whenever and wherever you want!

How to become a Blockudoku® master?

There is no time limit in this block game, so no rush. Think one step ahead when you face a difficult move. It might become your last one!

Try to build blocks on the puzzle board to destroy lines or 3x3 squares with every move in order not to fill up the board.

Find your zen in this addicting game by balancing between blasting blocks as quickly as possible and getting as many combos and streaks as you can to score higher.

Why play this block puzzle game?

Blockudoku® block puzzle has been designed for people who want to unwind and train their brain at the same time. This block puzzle game includes combinations of various scales and complexity together with simple addictive gameplay which is similar to block puzzle and sudoku games. Whether you are tired or in low spirits, a few rounds of playing Blockudoku® block puzzle will cheer you up and let your mind relax.

If you like challenging yourself with block games, Blockudoku® is the perfect option for you. Take a break from the daily grind and get rid of negative thoughts by immersing yourself in this brain teaser. Enjoy the satisfying feeling of making streaks and combos, and watch every block blast away while exploring the captivating world of Blockudoku® addicting games! You definitely won't be bored playing block puzzle games! Relieve stress or train your brain with a relaxing yet challenging block puzzle game of Blockudoku® with block blast excitement anywhere, anytime!

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Updated on
Feb 3, 2026
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Financial info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
1.19M reviews
Kriti Karna
September 1, 2024
I've been playing this for a really long time now and I used to love this but now that it has been replaced by some bubbles and gems, it is not as fun and challenging as it used to. Also, there's too many ads. I get it that developers need to be paid but ads before the game, after finishing and worse of all – in the middle of the game is too annoying. Also, quite a lot of them are unskippable long ones.
81 people found this review helpful
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Easybrain
September 1, 2024
Hello! We regret to hear that you didn't enjoy the new game mechanics. Unfortunately, there is no option to switch back to the older version at the moment. After 5 seconds from the beginning of a video ad between levels, there must appear an option to skip the ad. If there's no such button, please contact us via the "Help" in the app.
Audrey Ulsh
August 31, 2024
I used to really love this game, but first they changed getting to a certain # of points to completing tasks, which I like but I'd rather have both in challenge mode. Now they've removed the wood/ dark mode, and I can't look at the screen anymore. I will keep it around for a while, since it's a good game for me to stim to while I do something else, but I will be deleting it if they don't bring dark mode back.
24 people found this review helpful
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Easybrain
September 1, 2024
Hey there! We appreciate your feedback. We understand that the removal of the wooden theme may be disappointing, especially if it's something you really enjoyed. While we currently don't have plans to bring it back, we're exploring new opportunities for improving the visual experience. Please stay tuned for our updates!
nicholas beauchaine
April 27, 2025
The last time this game got a 5/5 star rating was 5 years ago! Maybe it's time to read the room and stop updating or adding so many ads. I have had this game for over 5 years and initially loved it but since they started with ads is unplayable. Every three turns that you play it prompts an ad. I will be deleting this game
69 people found this review helpful
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Easybrain
April 28, 2025
Hi! We regret to hear about your unpleasant experience and that you decided to remove the app. We will improve in the future, and we will try to keep the ads from interfering. We do really hope you will give us another chance in the future.

What’s new

- Performance and stability improvements.

We hope you enjoy playing Blockudoku®. We read all your reviews carefully to make the game even better for you. Please leave us some feedback to let us know why you love this game and what you'd like us to improve in it. Keep your mind active with Blockudoku®!