LogicCage: Calcudoku Mathdoku
Math & Logic Grid Puzzles
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Welcome to LogicCage!
If you enjoy solving number puzzles and playing with math logic, LogicCage was made for you. We created this game to offer a calm, focused, and completely ad-free space where you can enjoy pure grid-based math puzzles at your own pace.
HOW TO PLAY
Fill each row and column with digits without repeating any number.
The grid is divided into distinct "cages" marked by heavy borders. Each cage shows a target number and a mathematical operation (+, -, ×, ÷).
Fill the cells in each cage so that the numbers compute to the target value using the assigned operation.
WHAT MAKES LOGICCAGE SPECIAL
• 100% Ad-Free Experience: No pop-ups, no banners, and no video interruptions. Just uninterrupted puzzle solving.
• Customizable Math Operations: Choose which operators (+, -, ×, ÷) you want in your games. Practice basic addition and subtraction, or challenge yourself with multiplication and division.
• Grids for Every Skill Level: Play relaxed 4x4, 5x5, and 6x6 grids, or push your logic further with challenging 7x7, 8x8, and 9x9 boards.
• Helpful Assistance Tools: Built-in smart hints and visual highlights guide you when you get stuck without spoiling the fun.
• Play Offline: Enjoy full access to all puzzles anytime, anywhere—no internet connection needed.
• Personal Progress: Easily track your completion rates, average solving times, and performance metrics over time.
• Clean & Comfortable Interface: Switch seamlessly to Dark Mode for evening sessions, with clear typography and subtle audio feedback.
Whether you call it Calcudoku, Mathdoku, or simply a fun math challenge, we hope LogicCage becomes your favorite daily companion for brain exercise.
Thank you for playing, and enjoy solving!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance improvements
The developer, 振凡 林, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 振凡 林
- Size
- 90.3 MB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 15 more
- English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- All Access Pack $6.99
- Medium Grid Pack $4.99
- Copyright
- © 2026 LogicCage