Blockudoku®: Block Puzzle Game

Contains adsIn-app purchases
4.5
1.25M reviews
100M+
Downloads
Content rating
Everyone
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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
Mar 11, 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

4.5
1.2M reviews
Alora Henley
March 21, 2026
Felt like false advertising. All the ads for this made it seem like the whole game is trying to fit an assortment of specific block shapes into an overall shape (plane, bridge, diamond), but most of it is 3 block shapes at a time in a 9x9 sudoku grid that clears lines or blocks, none of which is ever in th ads. I want to play what was advertised, but I couldn't find it after playing for a while.
Did you find this helpful?
Easybrain
March 22, 2026
Hello! Thanks for your download and feedback. Some content can be not yet available as specified in the disclaimer, but we are working towards adding it. We'll take into account your comments. Please feel free to contact us anytime if there are any questions.
Richard Ashford
March 20, 2026
The ads for this game show the "block puzzle" game mode. So I go to the block puzzle and there's only one. Only one puzzle! The entire reason I downloaded this game was for the block puzzle mode. So I'm uninstalling. Thanks for the misleading information. I realize it's an ad to get people to download your game. However!
1 person found this review helpful
Did you find this helpful?
Easybrain
March 20, 2026
Hello! Thanks for your download and feedback. Some content can be not yet available as specified in the disclaimer, but we are working towards adding it. We'll take into account your comments. Please feel free to contact us anytime if there are any questions.
Evelyn Vazquez
October 11, 2025
The ad for this game is completely misleading. The ad says and shows that it's a block puzzle game to test if you have a good IQ to figure where you'll be able to place the blocks, but it's nothing like that. And y'all must be stupid and greedy to charge $15 to get rid of ads. Most games only charge 3 or 4 dollars to get rid of ads. This game has it at $15 like if it's fast food.
122 people found this review helpful
Did you find this helpful?
Easybrain
February 19, 2026
Hi! Some content can be not yet available as specified in the disclaimer, but we are working towards adding it. "Prank Mode" is the one that shows IQ increasing and decreasing instead of scores you get. But please, don't take it seriously, it's just a comic way to show your scores in the game. The ad-removal price helps cover ongoing costs.

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®!