# Calcudoku: Math Logic Puzzles — Daily Number Grid Brain Games

> Math logic puzzle game with intelligent guidance and learning strategies. (iPhone/iPad app by LogicSmith.)

- Source: https://appshunter.io/ios/app/calcudoku-math-logic-puzzles/id6772270032 (this page in markdown: same URL + `.md`)
- Developer: [LogicSmith](https://appshunter.io/developer/6772270034)
- Category: Games, Puzzle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 104 MB
- Languages: American English
- Released: 2026-06-03
- Data updated: 2026-09-15
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/calcudoku-math-logic-puzzles/id6772270032/reviews.md

## What is Calcudoku?

Tired of puzzle games that just give you the answer when you get stuck?

Welcome to a smarter way to play Calcudoku. Whether you are a seasoned veteran or a logic puzzle beginner, our app doesn’t just show you where numbers go—it teaches you how to find them.

--- THE SMART DIFFERENTIATOR ---

When you hit a wall, our built-in helper analyzes your exact grid state and explains the logical next step. Instead of ruining the puzzle by solving the cell for you, the engine guides you through advanced grid strategies. You’ll learn how to cross-reference cages, update your notes, and look for cell candidate reductions so you can solve the grid completely on your own.

--- KEY GAME FEATURES ---

• INTELLIGENT EXPLANATIONS: Step-by-step guidance focused on note-taking, elimination strategies, and candidate pruning.

• OPTIONAL AUTO NOTES: Start new games with notes in cells based on cage arithmetic.

• SMOOTH NOTES: Rapidly input and edit candidate notes with an intuitive, fluid UI built for mobile screens.

• COMPLETE ARITHMETIC VARIETY: Choose grids featuring addition, subtraction, multiplication, and division loops.

• GRIDS FOR EVERY SKILL LEVEL: Play everything from quick 4x4 warmups to grueling, massive 9x9 math matrices.

• POLISHED INTERFACE: Full native dark mode support, crisp typography, and an offline-first architecture so you can play anywhere without Wi-Fi.

Master the grid, elevate your deduction skills, and train your brain with a game that actually makes you a better solver.

## Key features

- Intelligent step-by-step explanations
- Optional auto notes for cages
- Intuitive note-taking interface
- Variety of arithmetic operations
- Grids for all skill levels
- Offline-first architecture
- Dark mode support


## Frequently asked questions about Calcudoku

### Does Calcudoku have ads?

Yes, Calcudoku contains advertisements. This allows the game to be offered for free to players.

### How does Calcudoku teach you to solve puzzles?

Calcudoku provides intelligent, step-by-step guidance that analyzes your grid state and explains logical next steps. It focuses on strategies like note-taking, elimination, and candidate pruning rather than just giving away answers.

### Can I play Calcudoku offline?

Yes, Calcudoku features an offline-first architecture, allowing you to play anywhere without needing a Wi-Fi connection.

### What types of arithmetic are included in Calcudoku puzzles?

Calcudoku puzzles feature a complete variety of arithmetic operations, including addition, subtraction, multiplication, and division loops.

### What devices is Calcudoku available on?

Calcudoku is available on iPhone, iPad, and iPod devices.

### How often is Calcudoku updated?

The latest version of Calcudoku is 1.1, and it was last updated on September 10, 2026. Updates typically bring improvements and new content.

### What is the age rating for Calcudoku?

Calcudoku has an age rating of 4+, making it suitable for a wide range of players.

### Does Calcudoku offer different difficulty levels?

Yes, Calcudoku offers grids for every skill level, ranging from quick 4x4 warmups to more challenging 9x9 math matrices.

## Version history (last 2 releases)

### 1.1 — 2026-09-10

• New Tutorial Mode – Explain the basics of the UI and how to solve Calcudoku puzzles
• Solving Strategy Updates – Refined underlying logic and strategy guidance
• Screen Zoom Support – Smoother, better-proportioned UI layouts when system screen zoom is active
• High-resolution support: Fixed grainy icons and adjusted badge placements on larger screens/iPads
• Under-the-hood stability and error logging improvements

### 1.0 — 2026-06-03

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*