Logic Grid Puzzles: Brain Game

In-app purchases
4.6
1.11K reviews
50K+
Downloads
Teacher Approved
Content rating
Everyone
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About this game

Enjoy Logic Puzzles with 100 unique brain puzzles of increasing difficulty and multiple sizes with no ads. These logic puzzles will keep your brain active and improve your cognitive skills. Smart Hints will teach your brain how to play and help your brain learn new patterns. Use the clues to fill in the grid and solve each logic puzzle. Work your way up from from a logic puzzle beginner to master! Use unlimited Smart Hints to see exactly which clue applies to the current board and why. Start with small 3×4 logic puzzles or challenge your brain with huge 4×7 cell puzzles.

Smart Hints examine your solution so far and explain how to fill in another cell by referencing your current board position and telling you what clue to use next (internet access required). Your brain will love the extra training this provides.

Other features include Auto-X for faster entry and multi-level Undo. These make it easier and quicker for your brain cells to focus on the logic! If you're completely stuck, you can check the grid for errors.

Logic puzzles supports modern Android features like adjustable text size and Dark Mode.

For more puzzles, you can purchase extra volumes each with 100 new puzzles of the same sizes as in the initial app. Alternatively, the optional monthly subscription unlocks 10,000 puzzles of all sizes. It will automatically renew unless you cancel at least 24 hours before the end of the monthly period. You can manage or cancel your subscription anytime in your Google Play account settings or using the Manage button in the app.

Logic Grid Puzzles’ privacy and terms of use policies: https://eggheadgames.com/legal

Email: [email protected]
Web: https://eggheadgames.com

These logic puzzles are licensed from Puzzle Baron.
Updated on
Aug 14, 2024

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
App activity and App info and performance
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Committed to follow the Play Families Policy

Ratings and reviews

4.5
958 reviews
Katey Griggs
October 31, 2024
While I love logic puzzles, this one is not the greatest. There are multiple puzzles where it says two different things from the same category are one from another. Or that one thing from a category is one of two options and then saying that same thing is one of two more options but the only two things it could be conflict each other. Worst part is, messaging support isn't possible without setting up an account with the some gaming company but there's not an option for that, only to log in.
2 people found this review helpful
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Egghead Games LLC
October 31, 2024
Hi, you can absolutely email [email protected] without setting up any account - I'd love to know what prompted for that because I HATE the idea that it was suggested somewhere. I'll check the flow to try and work it out. There's a link in the guide to an explanation of some of the harder hints, or email us for an explanation. Thanks!
Amy Harris
September 19, 2024
The game is challenging and fun, and offers a ton of puzzles for free. However, the bigger puzzles get a little frustrating because the boxes get very tiny and go all the way to the edge of the screen, so it can be difficult to mark the box you're aiming for without a thin stylus. There is at least an undo button, but I have accidentally marked boxes without noticing right away quite a few times.
2 people found this review helpful
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Egghead Games LLC
September 19, 2024
Thanks. FYI, you can pinch/zoom the screen to make the boxes bigger. You can also tap on the row/column header so when you zoom it is easier to keep track of which cell you're on. It's a challenge to both display as much as possible but also make it big enough to tap! I hope this helps. Happy puzzling!
DV8er
September 26, 2024
The best logic puzzle game I've played so far (and I've tried many). Alot of puzzles to choose from, with short story to explain each. I breeze thru other logic apps cuz they're so easy but this app challenged me as I progressed. I also really appreciated not having ads thrown at me all the time. If you like logic grid puzzles, then you will LOVE this game.
6 people found this review helpful
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What's new

Updates the styling and improves the clarity of the "Congratulations" page, and also makes it available from the Solved puzzles section on the More tab. Replaces Zen Mode with a "Show Badges" switch (it has all the same features). Fixes a rare crashing bug in an earlier version of this release.

Email [email protected] any time if you have questions. We love to hear from you!