Blockudoku®: Block Puzzle Game

Contains adsIn-app purchases
1.29M reviews
Content rating
Everyone
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 games!

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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Block puzzle games with sudoku mechanics. Match blocks and beat your high score!
Updated on
Aug 20, 2026
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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

1.23M reviews
Stephen “Senor Saucy” Foster
May 9, 2026
Almost everyone notes the enormous number of ads, but the real issue that sinks this game in terms of fun is that the block selection/distribution is designed to be adversarial, not random. With random pieces, every now and then a useful piece might appear. However, this game is coded to NOT give you the one piece that will "easily" finish a line or block. Would be way more fun if sometimes, luck might be on the player's side instead of guaranteeing that it isn't.
7 people found this review helpful
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Easybrain
May 10, 2026
Hi, thanks for your feedback! We're sorry ads bother you, but they help us to keep our app free. It's important to note that the shapes are generated to provide a challenging and unpredictable gameplay experience. However, we acknowledge that it can be frustrating at times. We value your input and are committed to enhancing your gaming experience.
Deegan N
April 28, 2026
I really hate ads, it's so annoying. Used to be a nice game. I don't want to keep turning off data and wifi just so I can try not to have ads. Gonna look for ad free games on websites, or at least ones that's on the side panels that does not pop up. COULD CARE LESS, NOT INTERESTED IN ANY OF IT, so I want it to stop. I'm super focused and neurodivergent which is all the more annoying and irritating the ads is for me.
34 people found this review helpful
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Easybrain
April 28, 2026
Hi! It's a pity to hear about your unpleasant experience with ads. Unfortunately, we cannot remove all ads. We need ads to support the app and make it available to everyone for free. We hope you can understand that. If you wish to stop all ads, you can do that for a one-time fee in Settings. You'll never face any ads afterward.
Irina D.
March 16, 2026
Dear Developers! 1 year ago the Blokudoku was not "friendly" to the user, but at least it didn't play against the user. The current 3.19.0 is very frustrating because it just doesn't allow you to achieve a high score! My personal best was 13,546 points but that was it! After that it was no more than about 8,100 points! I tried deleting the cache when I reached about 7,500, and guess what! Blokudoku ended the game for me after just 3 moves! Kindly please fix it!
3 people found this review helpful
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Easybrain
March 16, 2026
Hello! Thanks for your feedback. We're sorry to hear about your recent experiences and understand how frustrating it can be when it feels like progress is halted. Our team is constantly working on balancing the game to ensure it remains enjoyable for all players. We take your observations seriously and are committed to continuous improvement.

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®!