# Sea Battle Logic Offline2026 — Deduce the hidden fleet

> Deduce the hidden fleet (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/sea-battle-logic-offline2026/id6780077651 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Games
- Price: $0.29 (on sale, was $0.39)
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Russian, Chinese, Spanish
- Released: 2026-06-16
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/sea-battle-logic-offline2026/id6780077651/reviews.md

## What is Sea Battle Logic Offline2026?

Sea Battle Puzzle is a fully offline single-player logic puzzle game. Use the ship counts shown for each row and column to deduce the position of every battleship, mark water, eliminate contradictions, and complete the whole fleet.

It is made for players who enjoy Sudoku, Minesweeper, logic grids, and classic paper puzzles. All levels, progress, and statistics stay on your device. No login, no internet connection, and no personal data collection are required.

Key features:
1. Sea battle logic levels: deduce the fleet layout from row and column numbers and fleet rules.
2. Mark and eliminate: place ship, water, and candidate marks to reason step by step.
3. Conflict checking: get rule conflict hints for row and column counts, adjacent ships, and fleet totals.
4. Graded difficulty: from beginner puzzles to advanced challenges for short sessions or long-term play.
5. Local progress: save completion status, time, mistakes, and best records on your device.
6. Offline play: no account, no network, and no cloud sync dependency.


## Version history (last 2 releases)

### 1.1 — 2026-07-26

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

## Related topics

[sea battle logic offline2026](https://appshunter.io/ios/topics/sea-battle-logic-offline2026)

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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 2026-08-01.*