Happy Block Flow

Contains adsIn-app purchases
3.8
212 reviews
100K+
Downloads
Content rating
Everyone
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About this game

This is a challenging and fun puzzle game! Here, you will complete the unique challenges of each level by moving blocks of corresponding colors, planning the best route, and matching doors of the same color. At the same time you can experience the joy of house renovation and decoration!

How to play:
ā— Move blocks: Blocks of different colors will appear on the screen, and you need to choose the correct block to move according to the prompts.
ā— Plan the route: Every step is crucial, and rational planning of the moving path is the key to success. Avoid obstacles and ensure that the blocks can reach the target location smoothly.
ā— Match color doors: Each level has a door of a specific color. Only when you move the block of the same color to the door will the door open, thus completing the challenge.
ā— Unlock new props: As the level progresses, you will get new props to help you solve complex problems more easily.
ā—Renovate and decorate the house. Pick beautiful furniture for different houses. There are various rooms for you to decorate, such as swimming pool, kitchen, etc.!

Game features:
ā— Rich levels: More than a hundred well-designed levels are waiting for you to challenge, each of which is full of new surprises and puzzles.
ā— Strategy and planning: You need to use your brain to think and rationally plan each step of action to successfully unlock all doors.
ā— Season leaderboard: Join the competition of global players and leave your name on the season leaderboard through your wisdom and skills.
ā— Easy-to-use operation: Just slide the screen gently to move the blocks, but it takes careful consideration to complete the challenge.
ā— Exquisite graphics: Fresh color design and smooth animation effects bring visual enjoyment.

Whether you are a fan of puzzle games or a master seeking challenges, it can provide you with endless fun and sense of accomplishment.
Updated on
Oct 22, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.6
189 reviews
Natalie Poisson
August 5, 2025
There are too many ads, 2 to 4 ads, to watch before being able to play timed 2 minutes per game. When the time is up if you are lucky enough to complete the game, you have to watch another 4 ads. I'm uninstalling this game.
4 people found this review helpful
Did you find this helpful?
DRAGONVALE LIMITED
August 6, 2025
Thank you for playing the game. Selling ads is a key profit way for a free game, which allows us to keep on developing and improving the game. We balance ads and game experience very carefully. And you can remove the free ADs at a very cheap price :) We will be very appreciative of your understanding.
Brandon W
August 20, 2025
well I liked it until the time limit started, now i don't like it at all, when you take off the time limit I will reinstall it, not until.
Did you find this helpful?
DRAGONVALE LIMITED
August 20, 2025
Thank you for playing the game and active suggestion. We value your feedback, and will investigate the feasibility of your suggestion and keep on working hard to improve the game. If you have any ideas, please feel free to contact us in the game.
Kittikat Takesabreak
July 13, 2025
Too frustrating. For a short time they had the game set up to where we could get free boosters for watching ads. Then - after only one day - they got rid of this. Adding insult to injury, they've made level 132 unwinnable - with the shortest time limit ever 🤢 The time limits in the levels are taking all of the fun out of the game. Once they bring back the free boosters for ads feature, I'll reconsider playing this game. Until then, UNINSTALLED
14 people found this review helpful
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DRAGONVALE LIMITED
July 14, 2025
Thank you for playing the game. Regarding the ads issue you mentioned, please contact support via game for further verification. Levels are designed to be fun and challenging enough and the time is fixed, but the time and difficulty of levels of different difficulty are different. Please feel free to contact us in the game.

What’s new

1. Added more level content.
2. Bug fixes and performance improvements.