Logic Grid Puzzles: Brain Game
4.6star
2.36K reviews
Rated for 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 10,000 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 10,000 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.
Updated on
Available on
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.
Ratings and reviews
4.6
2.04K 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.
48 people found this review helpful
Dominika Wieniawska
- Flag inappropriate
June 14, 2026
Amazing, works perfectly without internet, no adds. Definitely a fav phone game. I liked it so much it's the only one mobile game I payed for to unlock more content because it was so worth it (after 3 weeks of doing them I finished all 100 puzzles and decided to buy additional 100 ones for 4$) My only issue is the fact that around 20 puzzles of the paid version seem to have too little instruction to finish them without just blind guessing certain parts, i got like 2-4 of them at all levels atm
2 people found this review helpful
Egghead Games LLC
June 15, 2026
Thanks! I'm so glad you're enjoying our different way of building apps! Re those 20 puzzles: they are definitely solvable without hints, but solving techniquess can get quite advanced. Use the Hint -> Suggest Move option to help learn these as you go (you can always clear the puzzle later from the More tab to reset your badges). Happy puzzling!
Diane Sheets
- Flag inappropriate
June 15, 2026
I have enjoyed this app of logic puzzles over several others, mostly because there are no ads. the difficulty increases as you advance thru the levels, there are clues if you get stuck, tho the couple of times I have needed them, I didn't understand the explanation. what I DID like is that the clue wasn't a box I had already answered.
3 people found this review helpful
Egghead Games LLC
June 15, 2026
Thanks for that great review! If you ever need help with a hint explanation, email us at support@eggheadgames.com with a screenshot. Or, see the online guide https://logic.puzzlebaron.com/how-to-solve-a-logic-puzzle.php which has lots of solving strategies that the hints use. Happy puzzling! Cheers, Michael @ Egghead Games
What’s new
Hints now display all their text without scrolling. Fixed some rare bugs when rotating or during store updates. Fixed a crash when tapping Play Next after pausing the app.
Email support@eggheadgames.com with a screenshot anytime you have a question. We love to hear from you!
Email support@eggheadgames.com with a screenshot anytime you have a question. We love to hear from you!
App support
About the developer
Egghead Games LLC
support@eggheadgames.com
1037 NE 65th St
Seattle, WA 98115
United States
+1 347-688-3224
