# One Stroke: Line Puzzle — Trace every cell in one line

> Trace every cell in one line (iPhone/iPad app by SHIN HOMMA.)

- Source: https://appshunter.io/ios/app/one-stroke-line-puzzle/id6788195749 (this page in markdown: same URL + `.md`)
- Developer: [SHIN HOMMA](https://appshunter.io/developer/6784502940)
- Category: Games, Casual
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, Japanese
- Released: 2026-07-08
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/one-stroke-line-puzzle/id6788195749/reviews.md

## What is One Stroke?

The classic one-stroke puzzle: drag your finger to pass through every cell in a single line. How many boards can you clear in 90 seconds?

HOW TO PLAY
1. Start tracing from any cell you like
2. Connect to neighboring cells and cover the whole board in one stroke!
3. Stuck? Lift your finger to retry (you can also step back one cell)
4. Boards get bigger and harder as you clear them

FEATURES
- No tutorial needed. Anyone can play instantly
- Tests both your logic (where to start) and tracing speed
- Best score is saved automatically
- Share your results and compete with friends
- Works offline. Perfect for commutes and waiting time
- Available in English and Japanese

That satisfying flow of solving one after another. Can you clear 8 boards in 90 seconds? Give it a try!


## Version history (last 2 releases)

### 1.0.1 — 2026-07-30

Minor improvements.

### 1.0 — 2026-07-08

No release notes.

## More apps by SHIN HOMMA

- [Paint the Flags: World Quiz](https://appshunter.io/ios/app/paint-the-flags-world-quiz/id6785934724)
- [いつものコンビニ](https://appshunter.io/ios/app/id6787693229)
- [レトロゲームショップ物語](https://appshunter.io/ios/app/id6787802923)
- [Reflex Tap: Reaction Time Test](https://appshunter.io/ios/app/reflex-tap-reaction-time-test/id6788031439)
- [Number Touch 1to50](https://appshunter.io/ios/app/number-touch-1to50/id6788189659)
- [Spot the Color: Odd Tile Test](https://appshunter.io/ios/app/spot-the-color-odd-tile-test/id6788190309)

All apps by SHIN HOMMA: https://appshunter.io/developer/6784502940

---

*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 2026-08-02.*