Learn and enjoy Logic Problems with 100 unique puzzles of increasing difficulty and multiple sizes. Decode written clues & fill in the grid to solve each puzzle. Work your way up from from beginner to master! Use the unlimited Smart Hints to see exactly which clue applies to the current board and why. Start with small 3×4 puzzles and challenge your
AU
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Inside the game.
Official screenshots supplied through Apple. Artwork belongs to the respective developer. Download on theApp Store ↗
Check the official page for current availability, supported devices and any in-game purchases.
ANSWERS FOR YOUR FIRST SESSION
Logic Grid Puzzles gameplay guide and player questions
App Store edition · Researched Oct 31, 2026 · Guide updated Oct 31, 2026.
Source facts
How do I solve the puzzles in this app?
To solve each puzzle, you must decode the written clues provided and fill in the grid accordingly. You can use the Auto-X feature to speed up your entry process while you work through the logic.
What is the best way to handle a difficult puzzle?
If you feel stuck, consider using the Smart Hints feature. It examines your current progress and explains exactly which clue to apply next, helping you understand how to fill in another cell on your board.
The app features puzzles of increasing difficulty and multiple sizes. You should start with smaller 3x4 puzzles to learn the mechanics before challenging yourself with the much larger 4x7 cell puzzles available in the game.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
Check that your Apple device runs iOS 15.0 or later.
What’s new in 5.8.2.
Fixes rare slowdowns and crashes for players with hundreds to thousands of solved puzzles. If you're ever seeing problems like this, definitely email us at support@eggheadgames.com. We heard about this 2 days ago and jumped right on it. Happy puzzling!
Release notes supplied by the developer through the App Store.
About Logic Grid Puzzles
Developer description, as provided in the original store listing.
Learn and enjoy Logic Problems with 100 unique puzzles of increasing difficulty and multiple sizes. Decode written clues & fill in the grid to solve each puzzle. Work your way up from from beginner to master! Use the unlimited Smart Hints to see exactly which clue applies to the current board and why. Start with small 3×4 puzzles and challenge yourself 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).
Other features include Auto-X for faster entry and multi-level Undo. These make it easier and quicker to focus on the logic! If you're completely stuck, you have the ability to check the grid for errors.
There are never any ads or nags or gimmicks. The app supports iOS iCloud sync and accessibility features, including VoiceOver, Larger Text and Dark Mode.
If you run out of puzzles, there are multiple "100 packs" of new puzzles available for purchase. These are in the same size & quantity as the original free puzzles: 30 each of 3×4 & 30 3×5, and 10 each of 4×4, 4×5, 4×6 & 4×7.
Alternatively, you can purchase an Unlimited Puzzles monthly subscription for $7.49 per month (or similar for your country).
Subscription payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal at the same price as the initial month within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase or using the “Manage Subscriptions” link. There is no free trial.
Logic Grid Puzzles’ privacy and terms of use policies: https://eggheadgames.com/legal/
Good to know.
Developer
Egghead Games LLC
Release date
Sep 30, 2014
Latest version
5.8.2
Requires
iOS 15.0 or later
Price snapshot
Free AUD
Source checked
Oct 31, 2026
Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.
A few quick answers.
Is Logic Grid Puzzles available on iPhone?
Logic Grid Puzzles is listed on the AU App Store. Availability varies by region and compatible device.
Is Logic Grid Puzzles free?
The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 31, 2026.
How is the game’s social activity measured?
Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.