Blockudoku - Block Puzzle Game

Contains adsIn-app purchases
4.2
1.21M 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 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 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 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! 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
2 Oct 2025
Events and 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

4.2
1.15M reviews
Victoria Jones
1 June 2025
I've been playing this game for literally years but this last couple of months the ads have gotten out of hand, they're forcing you to watch 10 to 15 seconds of ads mid game and between every single game. it sucks!!! And as for their response, the ads have been increasing in length and although you used to (and should) be able to skip after 5 seconds, you can't on a great number of the new ads.
88 people found this review helpful
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Easybrain
1 June 2025
Hi! Thanks for your feedback. We are sorry ads bother you. After a few seconds from the beginning of a video ad, an option to skip the ad must appear: a fast forward or a cross-shaped button. If you can't skip the ads, please contact us via the "Help" in the app. We'll be happy to help!
Darren Wilson
16 June 2025
Adds are way too long now, approx 1min, and can't be skipped by pressing a little x in the corner. I have lost interest in the game now. Also, how many times do you want me press the The little 'x' . once is not enough 3 , 4 times just to say No I don't want it....all takes away from the enjoyment of the game. It seems you game developers just make games just to push adds on people.
28 people found this review helpful
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Easybrain
16 June 2025
Hello, thank you for reporting this issue! All ads in our app should have an option to skip them after a few seconds. Please contact us via the 'Help' in the app and send a screenshot of this ad. It will help us to find and block it faster. Thank you!
Mark Jenkinson
23 May 2024
The previous version of this game was great, and I gave it a five star review and played it for years. The new version is awful as it tries to be some kind of cross over with candy crush like elements and the algorithm for playing has also changed to make it stupidly hard (I think impossible) past a point that isn't too hard to achieve. So it looks worse and plays worse. I would really strongly suggest the old, classic version is released (possibly as a separate game) as it was way, way better!
42 people found this review helpful
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Easybrain
23 May 2024
Hello! Thank you for reaching out and sharing your opinion with us. We appreciate your feedback regarding the new game mechanics. We understand that you prefer the older version, but unfortunately, there is no option to switch back at the moment. However, we value your feedback and will take it into consideration while working on future updates.

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!