# LineLoop: One Line Puzzle — One-line drawing puzzle

> One-line drawing puzzle (iPhone/iPad app by Berkan CALISYUKSEL.)

- Source: https://appshunter.io/ios/app/lineloop-one-line-puzzle/id6774609433 (this page in markdown: same URL + `.md`)
- Developer: [Berkan CALISYUKSEL](https://appshunter.io/developer/1894657178)
- Category: Games, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 22 MB
- Languages: American English
- Released: 2026-06-09
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/lineloop-one-line-puzzle/id6774609433/reviews.md

## What is LineLoop?

LineLoop is a calm but brain-teasing one-line puzzle game.

In every level, draw all the lines in ONE continuous stroke — without lifting your finger. Each line is drawn exactly once; you can pass through nodes as many times as you like. Pull back to rewind your last line, so you can experiment freely.

• 1000 unique puzzles across Classic I and Classic II, with rising difficulty in every 10-level stage
• Finding the right start and the right order takes real planning — a wrong move strands you
• Familiar shapes (envelope, fish, cat, flower, bicycle, key…) sprinkled throughout
• Two-step hints when you get stuck — using a hint reduces the level score
• A campaign-independent daily puzzle shared by everyone
• A very hard weekly Master Challenge with its own leaderboard
• Stage medals, clean-solve streaks, and 15 Game Center achievements
• Full-screen dark, neon aesthetic — sleek and easy on the eyes
• First 50 levels free; unlock the remaining 950 and future levels with one purchase (NO subscription)
• Compete with your score on the Game Center leaderboard
• No ads; puzzles play offline (Game Center and purchases require internet)

A coffee break, a commute, or before bed: one puzzle in a couple of minutes to clear your head.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock All Levels | $2.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-08-27

The Classic journey now has 1000 levels. After level 500, Classic II opens with longer routes and new decision traps, alongside the 100-puzzle Expert Path. Daily Challenge now stays outside the campaign with no repeats for a full year, while the very hard Master Challenge refreshes weekly. New leaderboards, 6 achievements, personal time records, optional reminders, and more reliable touch tracing are also included.

### 1.0.3 — 2026-08-25

Added two-step hints for when you get stuck; using a hint reduces the level score. Added a shared daily puzzle, weekly score competition, stage medals, clean-solve streaks, and 9 Game Center achievements. The scoring system was refreshed while preserving your previous progress.

### 1.0.2 — 2026-08-18

Expanded to 500 levels. Improved puzzle variety and the 10-level difficulty curve. Added a Game Center leaderboard, more responsive touch controls, refreshed sounds, and interface improvements.

### 1.0.1 — 2026-06-23

Level variety overhauled end-to-end! Every stretch now has far more
distinct shapes, familiar objects (heart, car, clock, flower…) spread
across the whole game, and no two puzzles look alike. Difficulty keeps
ramping up smoothly. Enjoy!

### 1.0 — 2026-06-09

No release notes.

## Apps similar to LineLoop

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Crash Landing 3D](https://appshunter.io/ios/app/crash-landing-3d/id1491883876) | 4.4 (38,068) | Free | Games |
| [Ants vs Robots](https://appshunter.io/ios/app/ants-vs-robots/id6449502482) | 4.6 (52) | Free | Games |
| [Suspects: Mystery Mansion](https://appshunter.io/ios/app/suspects-mystery-mansion/id1546088542) | 4.7 (56,812) | Free | Games |
| [Scream The Game](https://appshunter.io/ios/app/scream-the-game/id6445820145) | 3.7 (160) | Free | Games |
| [Crazy Cooking Star Chef](https://appshunter.io/ios/app/crazy-cooking-star-chef/id1247069377) | 4.6 (20,748) | Free | Games |
| [Cooking Crush Cooking Games](https://appshunter.io/ios/app/cooking-crush-cooking-games/id1468882189) | 4.8 (21,409) | Free | Games |

---

*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 2026-08-31.*