# Zen Line: Color Fill Puzzle — One Path Grid Fill Puzzle

> One Path Grid Fill Puzzle (iPhone/iPad app by SD Enerji.)

- Source: https://appshunter.io/ios/app/zen-line-color-fill-puzzle/id6777798048 (this page in markdown: same URL + `.md`)
- Developer: [SD Enerji](https://appshunter.io/developer/1896709634)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 30 MB
- Languages: American English
- Released: 2026-08-17
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/zen-line-color-fill-puzzle/id6777798048/reviews.md

## What is Zen Line?

Zen Line: Color Fill Puzzle is a relaxing line puzzle game. Draw one continuous path to fill every cell on the grid — simple rules, satisfying depth.

HOW TO PLAY
• Start at the glowing cell and drag to draw your path
• Visit every empty cell exactly once
• Avoid red obstacle tiles
• Complete the grid to win

GAME MODES
Campaign — 8 handcrafted levels to master
Zen Challenge Journey — Endless puzzles that scale with your skill
Daily Zen — One new puzzle every day with streak tracking and streak freeze protection

FEATURES
• Color-fill path puzzle gameplay
• Weekly leaderboard with custom display names
• Sound effects and ambient music
• Optional daily reminder
• Portrait play — no timer, no pressure

Whether you enjoy fill puzzles, path puzzles, logic games, or casual brain teasers, Zen Line is built for focused, meditative play.

Leaderboard and ads require an internet connection. No account required.


## Version history (last 1 release)

### 1.0.15+16 — 2026-08-17

No release notes.

## More apps by SD Enerji

- [Parselim Nerede](https://appshunter.io/ios/app/parselim-nerede/id6770035792)
- [İsim Şehir - Kelime Oyunu](https://appshunter.io/ios/app/isim-sehir-kelime-oyunu/id6775616338)
- [SD Inclinometer](https://appshunter.io/ios/app/sd-inclinometer/id6777238743)
- [Blast Block SD Puzzle](https://appshunter.io/ios/app/blast-block-sd-puzzle/id6777528796)

All apps by SD Enerji: https://appshunter.io/developer/1896709634

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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 2026-08-19.*