# 1-Line Puzzle Battle  VS FILL — Online Battle Brain Training!

> Single-line puzzle game with online multiplayer and single-player modes. (iPhone/iPad app by みんな.)

- Source: https://appshunter.io/ios/app/1-line-puzzle-battle-vs-fill/id1519192773 (this page in markdown: same URL + `.md`)
- Developer: [みんな](https://appshunter.io/developer/1455485945)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 101 MB
- Languages: American English, Japanese
- Released: 2020-08-11
- Data updated: 2026-08-25
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/1-line-puzzle-battle-vs-fill/id1519192773/reviews.md

## What is 1?

Compete Online in the One-Line Puzzle!
What Sort of Picture Can You Make!?

The Rule Is Simple: Just Trace over All of the Blocks with a Single Line.
In-Game Tips Are Completely Free!

Random Battle Mode
Compete against Players around the World and Shoot for the Top of the Ranking.

Friend Battle Mode
Enjoy a Battle against Friends and Family Using Original Rules.

Rank-Up Mode
Play Perfectly by Yourself to Earn the Top Rank.


Sound:OtoLogic(CC BY 4.0)/Wingless Seraph

## Key features

- Single-line puzzle gameplay
- Online random battles
- Friend battle mode
- Rank-up mode
- Free in-game tips

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/1-line-puzzle-battle-vs-fill/id1519192773/reviews.md

### 5/5 — いいゲームです。

*2026-07-05*

暇つぶしに最適です。問題の難易度を自由に設定できる練習場が欲しいです。

### 1/5 — 今日のピっクアップ問題のこと…

*2026-05-31*

ピックアップ問題を何問でもその次の問題次の問題言うようにしてください、あと、1日に一回しかできないのが悲しすぎます(´；Д；`) なので今行ったことアップデートで直してくれませんか？どうかご検討お願いします🥺

### 4/5 — 動け！？

*2026-05-13*

段位認定モードのやつで、昇格する時の試験官が1マスも進まず放置？してるから毎回余裕で戦う気になれない、ってか、戦えないので何とかしてください。

### 1/5 — ランクマの理不尽

*2025-09-05*

このゲームには、ランクマのような機能があるんですけども、レート1700代(ランクB)に対してその相手がランクマ8位(レート6万超)っていくらなんでも格上と戦う機会がありますって言われてもおかしいねんソイツのせいで連勝止まったしせめてBOTでもいいから同レベル帯で戦わせてください。

### 4/5 — 楽しいです

*2025-08-19*

ただしiPadに機種変更したら対戦が終わった後に次へ進むが押せません。

### 5/5 — マジで🐮ゲー、故の要望

*2025-01-26*

本当に🐮ゲーです。なので、課金して広告機能をオフにできるようにしたい。(倍プッシュや🐮まんを除く)
広告は他のゲームに比べてかなり少なく、短めで、そこまで気になりませんが、たまに広告がだるく感じることがあります。検討よろしくお願いします。

最近髪が減ってきましたが、神のようなゲームに出会えました。🐮はそこにいたのですね。ありがとうございます。

🐮です。強すぎだろ。

### 5/5 — おもろい

*2024-10-03*

刺さる人には刺さる系の面白さ。課金とかも特にない。広告もうざくない。得意な人に是非やって欲しい。

### 4/5 — タノシイィー

*2024-09-10*

ランクアップキモチィーーーー😂😂😂😂😂😂😂😂タノシイィーカラおすすめ😀😀😀😀😀

### 5/5 — けっっっこう楽しい

*2024-01-09*

単純な一筆書きみたく、何も考えずに出来るのではなく、2回通らないと行けない所、通り方が決まっている所など、ちょっと考えないと出来ないのが良い。
対戦が出来るのも、なかなか楽しい。
ハマったら止まらない。

### 5/5 — 牛を許すな

*2023-11-11*

お前俺のタレに何してくれとんねん
泣きながら電話してきて私悪くないのに煽られたっていっとったからお前まじ許さんわ

## Frequently asked questions about 1

### What is 1-Line Puzzle Battle?

1-Line Puzzle Battle is a game where players trace over all blocks with a single line. It offers online battles against players worldwide, friend battles, and a solo rank-up mode.

### Does 1-Line Puzzle Battle have ads?

Yes, 1-Line Puzzle Battle contains advertisements. It is free to play and monetized through ads.

### Can I play 1-Line Puzzle Battle offline?

The description highlights online battle modes, suggesting that offline play might be limited or unavailable for competitive features. The Rank-Up Mode is described as playing 'by yourself', which may allow for offline play.

### How do I play 1-Line Puzzle Battle with friends?

You can enjoy a battle against friends and family using original rules in the Friend Battle Mode. Specific details on how to invite or connect with friends are not provided in the description.

### Is 1-Line Puzzle Battle suitable for children?

Yes, 1-Line Puzzle Battle has an age rating of 4+, making it suitable for children. The gameplay is simple and focuses on puzzle-solving.

### What devices support 1-Line Puzzle Battle?

1-Line Puzzle Battle is supported on iPhone, iPad, and iPod devices.

### How often is 1-Line Puzzle Battle updated?

The latest version is 1.0.11, last updated on August 6, 2026. This indicates a recent update, though the frequency of future updates is not specified.

### Are there in-app purchases in 1-Line Puzzle Battle?

No, 1-Line Puzzle Battle does not have in-app purchases. The game is free to play and offers free in-game tips.

## Version history (last 5 releases)

### 1.0.11 — 2026-08-06

Fixed minor bugs

### 1.0.10 — 2024-10-21

fix minor bugs

### 1.0.9 — 2024-01-17

fix minor bugs

### 1.0.8 — 2021-03-11

Matching Optimization

### 1.0.7 — 2021-02-06

Matching Optimization

## Apps similar to 1

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Fill one-line puzzle game](https://appshunter.io/ios/app/fill-one-line-puzzle-game/id1091456207) | 4.6 (39,816) | Free | Games |
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| [Escape game Tell a Riddle3](https://appshunter.io/ios/app/escape-game-tell-a-riddle3/id6503666182) | 4.7 (19) | Free | Games |

## More apps by みんな

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All apps by みんな: https://appshunter.io/developer/1455485945

## Related topics

[fill line puzzle](https://appshunter.io/ios/topics/fill-line-puzzle)

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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 2026-08-25.*