Logic Grid Puzzles: Brain Game
In-app purchases
star
2.6K reviewsinfo
PEGI 3
info
100K+
Downloads
About this game
Train your brain with Logic Grid Puzzles — the #1 logic puzzle app with no ads! Use deductive reasoning to follow clues, eliminate answers, and solve satisfying grid puzzles. Perfect for brain training offline — no wifi needed.
Start with small 3×4 puzzles or challenge yourself with huge 4×7 grids. 100 free puzzles of increasing difficulty will take you from beginner to master.
SMART HINTS that teach, not just tell
Stuck on a puzzle? Smart Hints examine your solution so far and explain how to fill in another cell — referencing your current board and telling you what clue to use next (internet access required). Your brain will love the extra training this provides.
DESIGNED FOR FAST, FOCUSED PLAY
Auto-X for faster entry, multi-level Undo, error checking, adjustable text size, and Dark Mode. Everything you need to focus on the logic.
MORE PUZZLES WHEN YOU'RE READY
Purchase extra volumes with 100 new puzzles each, or unlock over 19,000 puzzles of all sizes with the optional monthly subscription. It renews automatically unless you cancel at least 24 hours before the end of the monthly period. Manage or cancel anytime in your Google Play account settings or the app's Manage button.
If you enjoy brain teasers, deductive reasoning, zebra puzzles, or Einstein puzzles, Logic Grid Puzzles is for you.
Logic Grid Puzzles' privacy and terms of use policies: https://eggheadgames.com/legal
Email: support@eggheadgames.com
Web: https://eggheadgames.com
These logic puzzles are licensed from Puzzle Baron.
Start with small 3×4 puzzles or challenge yourself with huge 4×7 grids. 100 free puzzles of increasing difficulty will take you from beginner to master.
SMART HINTS that teach, not just tell
Stuck on a puzzle? Smart Hints examine your solution so far and explain how to fill in another cell — referencing your current board and telling you what clue to use next (internet access required). Your brain will love the extra training this provides.
DESIGNED FOR FAST, FOCUSED PLAY
Auto-X for faster entry, multi-level Undo, error checking, adjustable text size, and Dark Mode. Everything you need to focus on the logic.
MORE PUZZLES WHEN YOU'RE READY
Purchase extra volumes with 100 new puzzles each, or unlock over 19,000 puzzles of all sizes with the optional monthly subscription. It renews automatically unless you cancel at least 24 hours before the end of the monthly period. Manage or cancel anytime in your Google Play account settings or the app's Manage button.
If you enjoy brain teasers, deductive reasoning, zebra puzzles, or Einstein puzzles, Logic Grid Puzzles is for you.
Logic Grid Puzzles' privacy and terms of use policies: https://eggheadgames.com/legal
Email: support@eggheadgames.com
Web: https://eggheadgames.com
These logic puzzles are licensed from Puzzle Baron.
Cross logic puzzles for brain training. Follow the clues, deduce the answers!
Updated on
Available on
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Ratings and reviews
2.25K reviews
Jurij Fedorov
- Flag inappropriate
November 8, 2024
Seems to be a popular game template but this one has zero video ads. For that alone it's nice. And then of course the puzzles are very cool and come in all difficulties. From the get go I could solve up to the second hardest levels. The hardest are just extremely time consuming so I don't know how easy they are to solve. But this just shows that the game is fit for any level of player. For me it's just a random find and it's cool. I just got lucky clicking a random game.
55 people found this review helpful
Balance Of Judgement
- Flag inappropriate
July 24, 2026
This is a fantastic game. I gave up on these types of puzzles because none of the other apps have a guide on how to play. This one has a clear and helpful written guide, and if you need a hint, it teaches you WHY the answer it gives to you works! So far I have seen no ads, and I like that there's an option to buy more puzzles instead of making their money by forcing you to watch ads. I really wish more games were like this! I am definitely buying more puzzles!
8 people found this review helpful
Egghead Games LLC
July 24, 2026
Aww, the team is blushing reading this 😊. Thanks so much for taking the time to share your enthusiasm! Yes, the Smart Hints are an amazing learning tool. Credit to Puzzle Baron who provides the smarts and licenses the puzzles to us. Don't worry, you'll never see ads (in any of our apps). Happy puzzling! Cheers, Michael @ Egghead Games
Anesha Patel
- Flag inappropriate
April 4, 2026
A simple but great app. It's rare to find logic problem apps as it is. I've made 40 purchases and I'm happy with everything! The game play is great, the stories are cute, you get used to it after a while. I do have ONE major issue. You can't reset all your puzzles in one go and you have to do them individually. When you have 4100 of them it's a bit difficult. Also it would be handy if they could go into puzzle size once completed. I like to replay the big grids but have to go through all 4k
8 people found this review helpful
Egghead Games LLC
May 26, 2026
Thanks so much for that glowing praise :blush: - and all that support via purchases! Edit: After a recent update, now you can clear all puzzles with just a few taps. Happy puzzling! Cheers, Michael
What’s new
101 new stories, with new artwork, join your old favorites.
For subscribers who love the hard ones: the Extreme level has more than tripled, from 2,200 to 6,800 puzzles. The subscription now has 19,214 puzzles in all, up from 11,000.
60 new volumes of all-new puzzles, mixing the new stories with the old. That doubles the collection to 120 volumes.
We love to hear from you! Email support@eggheadgames.com with a screenshot if you have a specific question. Happy puzzling!
For subscribers who love the hard ones: the Extreme level has more than tripled, from 2,200 to 6,800 puzzles. The subscription now has 19,214 puzzles in all, up from 11,000.
60 new volumes of all-new puzzles, mixing the new stories with the old. That doubles the collection to 120 volumes.
We love to hear from you! Email support@eggheadgames.com with a screenshot if you have a specific question. Happy puzzling!
App support
About the developer
Egghead Games LLC
support@eggheadgames.com
1037 NE 65th St
Seattle, WA 98115
United States
+1 347-688-3224
