Item: One Line Coloring
Rating: 86
Author: Dinsun

Our Expert Score

86/100

One Line Coloring is a breath of fresh air in the puzzle genre, turning the simple act of connecting dots into a beautiful 3D diorama experience. The game is inspired by classic pen-and-paper dot-to-dots, but it elevates the concept by having the lines you draw fold and construct themselves into intricate models. There's a genuine sense of wonder as an abstract set of dots suddenly springs to life as a colorful island, a coral reef, or even a space station. The pastel-focused art style is incredibly soothing, making it one of the most relaxing games on the App Store.

With over 100 handcrafted models across six unique themes, there is a lot of content to explore. Each model you complete becomes a permanent part of a larger, animated diorama, giving you a satisfying sense of progress as you 'populate' each world. The mechanics are simple enough for anyone to pick up, yet the later models offer just enough complexity to keep your brain engaged. It’s an ideal 'coffee break' game—short, sweet, and visually captivating.

Dinsun reviewed on: Thu Feb 26 2026

The Game

Available on: iPhone, iPad, iPod

1515929681

$1.99 4+★4.7 59 reviews

Author : MYTHICOWL SP Z O O

Pubish Date : Mon Jul 13 2020

Last Update Date : Wed Nov 25 2020

Support Languages : English

Genres :

Version 1.5Wed Nov 25 2020

Added 20 new levels and a new diorama!
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!
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
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!

Ratings & Reviews

4.7 out of 5 with 59 Counts

★★★★★

Age Rating 4+

One Line Coloring is a vibrant puzzle game where players connect dots to uncover and fold together beautiful 3D objects. Every completed model becomes part of a larger themed scene, such as a forest, space, or coral reef. It offers a meditative experience with pastel visuals, handcrafted models, and charming animations.

Features

100+ Handcrafted 3D Models

6 Unique Animated Dioramas

Soothing Pastel Art Style

Engaging Dot-Connecting Mechanics

Tips

Building Your World

Focus on completing one diorama at a time to see the scenes come to life. If you're stuck on a complex shape, look for the 'dots' that form the perimeter first; this usually helps reveal the object's true form.

Gameplays

Themed Exploration

The game features six unique themes. Each completed model is saved and animated within its diorama. Finishing all models in a set transforms the static scene into a rich, detailed, and lively environment.