Solve logic grid puzzles similar to Einstein's famous zebra puzzle "Who has the fish?" on your iPad, iPhone, Apple TV and Mac! +++++++++++++++++++++++++++++++++++++ Features: 6 riddles (Logicals): • 2x easy (4 values per category) • 2x medium (5 values per category) • 2x hard (5 values per category) • additional levelpacks available via in app purc
AUOfficial 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.
App Store edition · Researched Nov 9, 2026 · Guide updated Nov 9, 2026.
You solve the riddles by tapping the grid cells. Tapping once marks a cell as a mismatch, while tapping twice indicates that the value matches the category, helping you narrow down the correct solution for each puzzle.
Based on source 1.
Your goal is to solve logic grid puzzles that function similarly to the classic zebra puzzle. You must organize values across different categories to determine the correct associations, with difficulty levels ranging from easy to hard.
Based on source 1.
Yes, you can customize the appearance of your 3x3 layouts. The game offers light, coffee, and dark themes, each available in three different variants including full/empty, plus/minus, or check/cross styles to suit your preference.
Based on source 1.
The base version includes six riddles in total. These are divided into two easy puzzles with four values per category, two medium puzzles with five values per category, and two hard puzzles with five values per category.
Based on source 1.
Yes, the game is designed to be flexible and supports both landscape and portrait modes. You can choose the orientation that feels most comfortable for your solving process on your specific device during gameplay.
Based on source 1.
Yes, the game includes a built-in timer to track your progress. Additionally, it features Game Center support, allowing you to monitor your performance and achievements as you work through the various logic grid challenges provided.
Based on source 1.
iPad users have access to a dedicated solving table. This feature acts as an additional tool to provide a better overview of the categories and values, making it easier to manage complex logic grid puzzles.
Based on source 1.
You can check your current state at any time during the game. This feature allows you to review your progress and ensure that your deductions and placements within the logic grid remain accurate as you solve.
Based on source 1.
Yes, if you finish the included riddles, you can expand your collection. Additional level packs are available for purchase directly through the app, providing more logic grid challenges for you to solve at your preferred difficulty level.
Based on source 1.
If you experience any problems or have suggestions for improvements, you can contact the developer directly. Please send an email to logicals@icloud.com, and they will be able to assist you with your specific concerns or feedback.
Based on source 1.
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.
Based on listed game features. This is not a firsthand review. Check the publisher’s listing ↗
• BUGFIX: updates for iOS 26 and small design modifications
If you like the app, feel free to add an app review. If you have problems or suggestions for improvement, please contact me by sending an e-mail to logicals@icloud.com.
Enjoy solving the puzzles!
Release notes supplied by the developer through the App Store.
Developer description, as provided in the original store listing.
Solve logic grid puzzles similar to Einstein's famous zebra puzzle "Who has the fish?" on your iPad, iPhone, Apple TV and Mac!
+++++++++++++++++++++++++++++++++++++
Features:
6 riddles (Logicals):
• 2x easy (4 values per category)
• 2x medium (5 values per category)
• 2x hard (5 values per category)
• additional levelpacks available via in app purchase
36 riddles (Logicals Pro):
• 15x easy (4 values per category)
• 6x medium (5 values per category)
• 15x hard (5 values per category)
• additional levelpacks available via in app purchase
3x3 Layouts:
• light
• coffee
• dark
each in the variants
• full/empty
• plus/minus
• check/cross
2 languages:
• german
• english
easy solving of riddles by tapping:
• tap once for "does not match"
• tap twice for "matches"
Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.
Logicals is listed on the AU App Store. Availability varies by region and compatible device.
The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Nov 9, 2026.
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