# Kakuro Grid Number Puzzle2026 — Offline sum logic puzzles

> Offline sum logic puzzles (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/kakuro-grid-number-puzzle2026/id6780090363 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Games
- Price: $0.29
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-16
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/kakuro-grid-number-puzzle2026/id6780090363/reviews.md

## What is Kakuro Grid Number Puzzle2026?

Kakuro Grid is an offline number logic game focused on Kakuro sum puzzles. Use the horizontal and vertical clue numbers to fill empty cells with digits from 1 to 9. Each number group must contain no repeated digits, and every sum must match its clue.

The app includes puzzles across multiple sizes and difficulty levels, plus candidate notes, combination references, conflict checking, timers, statistics, and local progress saving. It is designed for quiet brain training during commutes, before bed, or any short break.

Key features:
1. Kakuro puzzles: multiple grid sizes and difficulty levels for beginners and experienced players.
2. Candidate notes: record possible digits in each cell while you reason step by step.
3. Combination reference: view valid digit combinations based on the target sum and number of cells.
4. Conflict checking: detect repeated digits, incorrect sums, and obvious row or column conflicts.
5. Timer and statistics: track completion time, mistakes, difficulty progress, and history.
6. Local progress: unfinished puzzles are saved automatically so you can continue later or mark favorites.

No login is required. The app does not connect to online services and does not collect or upload personal data. All puzzle progress, statistics, and settings are stored only on your device.


## Version history (last 2 releases)

### 1.1 — 2026-08-03

Added a feedback feature.

### 1.0 — 2026-06-16

No release notes.

## More apps by hao du

- [Puzzle: Calculate 24](https://appshunter.io/ios/app/puzzle-calculate-24/id6760665747)
- [Pomodoro Focus Time](https://appshunter.io/ios/app/pomodoro-focus-time/id6761978201)
- [WiFi Password Memo](https://appshunter.io/ios/app/wifi-password-memo/id6762079284)
- [Password Generator New](https://appshunter.io/ios/app/password-generator-new/id6762613117)
- [Speed Test-2](https://appshunter.io/ios/app/speed-test-2/id6762631974)
- [节拍器极简](https://appshunter.io/ios/app/id6762840147)

All apps by hao du: https://appshunter.io/developer/1454457703

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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 2026-08-07.*