# One Line Coloring — Relaxing puzzle with 3D shapes

> Connect dots to color 3D shapes and complete themed dioramas. (iPhone/iPad app by MYTHICOWL SP Z O O.)

- Source: https://appshunter.io/ios/app/one-line-coloring/id1515929681 (this page in markdown: same URL + `.md`)
- Developer: [MYTHICOWL SP Z O O](https://appshunter.io/developer/970419034)
- Category: Games, Lifestyle, Family, Puzzle
- Price: $1.99
- Rating: 4.75/5 from 57 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 101 MB
- Languages: English
- Released: 2020-08-19
- Data updated: 2026-07-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/one-line-coloring/id1515929681/reviews.md

## What is One Line Coloring?

Dive into the world of coloring shapes and connecting dots in One Line Coloring!

One Line Coloring is a vibrant puzzle game about creating lively shapes that compose and fold into beautiful, themed dioramas. One Line Coloring offers a relaxing, creative experience built around lines that uncover charming objects. Inspired by classic, pen-and-paper game of connecting dots, One Line Coloring gives players an impression of actually drawing the full object, line by line. Some objects are easily recognizable as our everyday items, others need to be completed to reveal their true form.

Each level offers a lined shape of an object, that players need to fill with colors by connecting different sections of the shape. Every model is handcrafted to showcase an abstract set of dots, that eventually come to life as impressive, colorful models. Each model is part of a bigger picture - a rich, detailed diorama that represents a continuous scene. The ultimate goal is to uncover all colorful shapes and complete every diorama.

Once solved, the object is beautifully animated and saved as a part of themed dioramas. One Line Coloring offers a diverse set of dioramas, such as an island, coral reef, forest or space. Every set has its own distinctive collection of picked models, based around everyday items, gadgets, fauna & flora, architecture etc.

FEATURES
* Over 100 carefully designed models to uncover and collect
* 6 unique themes to showcase completed models
* Playful scenes presented as dioramas for players to create
* Pastel, eye-catching visuals to relax our mind
* Engaging dot connecting mechanics to spice up the gameplay
* Fresh twist to a classic, dot-to-dot games
* Creative puzzles easy for children, engaging for adults

Complete all beautiful, hand-drawn models of diverse objects this one-of-kind coloring game!

## Key features

- Color 3D shapes by connecting dots
- Reveal and collect over 100 models
- Complete themed dioramas
- Relaxing pastel visuals
- Engaging dot connecting mechanics
- Creative puzzles for all ages

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/one-line-coloring/id1515929681/reviews.md

### 5/5 — Clever, good clean fun

*2025-11-09*

This is actually very enjoyable- learn the specific paths you must take to fill in/color the game objects without tracing over any lines more than once or leaving a line out- if you take the wrong path you can undo and try again. The music is pleasant, the graphics are old school retro, there are no ads and the price is reasonable…what’s not to love?

### 5/5 — Too cute!

*2020-08-25*

I really like this game. It’s relaxing, simple, and visually appealing. 
I also love that there are no in-app purchases!

**Developer response:** Thank you very much! Please also stay tuned for future updates :)

### 2/5 — Boring, dull, and tedious.

*2020-08-20*

While I've enjoyed most of Mythic Owl's previous games, this one is a total miss. Perhaps it'd would be appealing to very young kids, but for adults, it simply isn't much of a puzzle. Just a dull trial and error slog as you connect lines in specific, predetermined order. I'm so sorry that I spent money on this, but hopefully ai can save others from making the same mistake.

**Developer response:** Thank you for your feedback. We're sorry to see that you are not enjoying this puzzle. Have you tried looking for a starting vertex with an odd number of edges and creating small cycles which end in the same vertex before expanding further? Please send us an email at contact@mythicowl.com and we'll be happy to send you more information about solving techniques for Eulerian path.

## Frequently asked questions about One Line Coloring

### What is One Line Coloring?

One Line Coloring is a puzzle game where you connect dots to color 3D shapes and complete themed dioramas. It offers a relaxing and creative experience inspired by classic dot-to-dot games.

### How many models are available in One Line Coloring?

One Line Coloring features over 100 carefully designed models for players to uncover and collect. These models are part of larger, themed dioramas.

### What are the themes in One Line Coloring?

The game includes 6 unique themes that showcase the completed models. These themes are presented as playful scenes in dioramas, such as an island, coral reef, forest, or space.

### Is One Line Coloring suitable for children?

Yes, the creative puzzles in One Line Coloring are designed to be easy for children while remaining engaging for adults. The age rating is 4+.

### What devices does One Line Coloring support?

One Line Coloring is available on iPhone and iPad. It is designed for iOS devices.

### How much does One Line Coloring cost?

One Line Coloring is a paid app, priced at $1.99. There are no in-app purchases or advertisements.

### When was One Line Coloring last updated?

The latest version of One Line Coloring is 1.5, which was last updated on November 25, 2020. The app was initially released on August 19, 2020.

### Does One Line Coloring have ads?

No, One Line Coloring does not contain advertisements. It is a paid application that offers an uninterrupted gaming experience.

## Version history (last 2 releases)

### 1.5 — 2020-11-25

Added 20 new levels and a new diorama!

### 1.0 — 2020-07-13

No release notes.

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## More apps by MYTHICOWL SP Z O O

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All apps by MYTHICOWL SP Z O O: https://appshunter.io/developer/970419034

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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 2026-07-05.*