# Loop Logic — Slitherlink & Fences Puzzle

> Logic puzzle game to connect dots and form a single continuous loop. (iPhone/iPad app by Takumi Yaguchi.)

- Source: https://appshunter.io/ios/app/loop-logic/id6758883537 (this page in markdown: same URL + `.md`)
- Developer: [Takumi Yaguchi](https://appshunter.io/developer/1778206152)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 68 MB
- Languages: American English, Czech, Dutch, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Polish and 10 more
- Released: 2026-03-17
- Data updated: 2026-08-12
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/loop-logic/id6758883537/reviews.md

## What is Loop Logic?

Connect the dots and complete a single continuous loop.
Use the number clues and solve purely by logic—no guessing required.

30,000+ handcrafted logic puzzles
	•	Board sizes from 4×4 up to 16×20
	•	3 difficulty levels
	•	Designed to be solvable with logic alone
	•	Many stages playable for free

Adventure Mode (Roguelite)
	•	Daily Challenge updated every day
	•	32 buffs to choose from across stages
	•	Compete with players worldwide via time rankings

A smooth, focused experience
	•	No ads
	•	Play offline
	•	Intuitive, responsive controls

Solve with logic. Connect with a loop.
The ultimate Slitherlink challenge—test your brain with Loop Logic.

Terms of Use: https://over-patch.github.io/overpatch-legal/looplogic/terms_en
Privacy Policy: https://over-patch.github.io/overpatch-legal/looplogic/privacy_en

## Key features

- Connect dots to form a single loop
- Solve using number clues and logic
- Over 30,000 handcrafted puzzles
- Multiple board sizes and difficulty levels
- Adventure Mode with daily challenges
- Offline play
- No ads

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Legend Plan | $2.99 | per month |
| Master Plan | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SP Pack Small | $0.99 | one-time |
| SP Pack Large | $6.99 | one-time |
| SP Pack Extra | $14.99 | one-time |
| SP Pack Medium | $2.99 | one-time |
| SP Pack Medium (double) | $2.99 | one-time |
| SP Pack Extra (double) | $14.99 | one-time |
| SP Pack Large (double) | $6.99 | one-time |
| SP Pack Small (double) | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/loop-logic/id6758883537/reviews.md

### 5/5 — 簡単そうに見えて奥が深いパズル

*2026-03-19*

プレイを重ねると徐々にセオリーが見えてくるが、勘違いしているところがあると、一気に解けなくなる。

**Developer response:** 素敵なレビューをありがとうございます！セオリーが見えてきたと思った矢先に行き詰まる、あの感覚はスリザーリンクならではの面白さですよね。「勘違い」に気づいた瞬間の発見をぜひ楽しんでいただけたら幸いです。アドベンチャーモード等、今後もアップデートを予定しておりますので、引き続きよろしくお願いいたします！

## Frequently asked questions about Loop Logic

### What is Loop Logic?

Loop Logic is a logic puzzle game where players connect dots to form a single, continuous loop. It features over 30,000 handcrafted puzzles designed to be solved purely by logic, with no guessing required.

### Can I play Loop Logic offline?

Yes, Loop Logic offers a smooth, focused experience that includes offline play. You do not need an internet connection to enjoy the puzzles.

### Does Loop Logic have ads?

No, Loop Logic is designed to be ad-free. Players can enjoy an uninterrupted puzzle-solving experience without any advertisements.

### What are the subscription plans for Loop Logic?

Loop Logic offers a 'Master Plan' for $1.99/month with a 14-day free trial and a 'Legend Plan' for $2.99/month, also with a 14-day free trial. These plans likely unlock additional content or features.

### What age rating does Loop Logic have?

Loop Logic has an age rating of 4+. This indicates it is suitable for young children and up, suggesting simple mechanics and non-violent content.

### How often is Loop Logic updated?

The latest version of Loop Logic is 1.3, and it was last updated on July 16, 2026. This suggests a relatively frequent update schedule for new content or improvements.

### What devices support Loop Logic?

Loop Logic is supported on iPhone, iPad, and iPod. It is designed for iOS devices.

### What is the Adventure Mode in Loop Logic?

Adventure Mode in Loop Logic is a roguelite experience featuring a Daily Challenge updated every day. It includes 32 buffs to choose from across stages and allows players to compete worldwide via time rankings.

## Version history (last 4 releases)

### 1.3 — 2026-07-16

- Further reduced battery consumption during puzzle play
- Fixed an issue where the screen flickered when switching tabs

### 1.2 — 2026-06-21

- Improved performance during puzzle play
- Fixed an issue where the header appeared white on iOS 26

### 1.1 — 2026-05-13

Version 1.1.0
- You can now swipe to switch stages after clearing a stage
- Improved stability of the clear animation

### 1.0 — 2026-03-17

No release notes.

## Apps similar to Loop Logic

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| --- | --- | --- | --- |
| [Cake Sort 3D Puzzle Game](https://appshunter.io/ios/app/cake-sort-3d-puzzle-game/id6760737555) | — | Free | Games |
| [Color Tube Shift](https://appshunter.io/ios/app/color-tube-shift/id6758674255) | — | Free | Games |
| [ナンバーリンクパズル](https://appshunter.io/ios/app/id1441785237) | — | Free | Games |
| [Loop Logic - Logic Puzzle](https://appshunter.io/ios/app/loop-logic-logic-puzzle/id6761312632) | — | Free | Games |
| [Polyloop: Connect & Solve](https://appshunter.io/ios/app/polyloop-connect-and-solve/id6740048150) | 5.0 (1) | Free | Games |
| [Slitherlink - Number Loop](https://appshunter.io/ios/app/slitherlink-number-loop/id6759080379) | — | Free | Games |

## More apps by Takumi Yaguchi

- [ハナハナ設定推測 - overslot](https://appshunter.io/ios/app/overslot/id6737826962)
- [ジャグラー設定推測 - overslot](https://appshunter.io/ios/app/overslot/id6744125011)

All apps by Takumi Yaguchi: https://appshunter.io/developer/1778206152

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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 2026-08-12.*