---
title: "Shells - Nested Block Puzzle - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Shells is a geometry puzzle game about the elegance of nested pieces on a tiny board. Slide your block into larger shells to rearrange the board and find your way out!  Features: - Simple core mechani"
---

# Shells - Nested Block Puzzle — United States
> Slide your way out!

![Shells App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/85/d1/27/85d127f0-84d8-1d5f-10ce-8f749342552e/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [arlybird games](https://apptail.io/developer/arlybird-games-rDCn)
**Category:** Games
**Rating:** 5.0/5 (22 ratings)
**Price:** Free
**Bundle ID:** com.arlybirdgames.shells
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.63 (released 2026-01-25)
**Original Release:** 2024-10-07
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6661020395)
**AppTail Page:** [https://apptail.io/app/shells-nested-block-puzzle-emSt/united-states](https://apptail.io/app/shells-nested-block-puzzle-emSt/united-states)

## Shells Description
Shells is a geometry puzzle game about the elegance of nested pieces on a tiny board.
Slide your block into larger shells to rearrange the board and find your way out!

Features:
- Simple core mechanics and deep emergent complexity packed into a compact 4x4 grid. Train your brain by challenging your problem solving and spatial reasoning skills!
- Gradual difficulty curve featuring over 360 original levels spread across 8 distinct worlds.
- Flexible progression structure with multiple levels to choose from at any given point.
- Adjust the difficulty to your liking with the optional hint system!
- Soothing piano soundtrack accompanied by relaxing sound effects and backgrounds.

## Shells Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f1/05/48/f105486d-5d3e-1eba-6035-ad81f841d479/fc042eca-13ee-4022-a717-04437a5d4b4f_shells-screenshots-ios-1.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/17/60/11/1760114d-8e13-692d-c117-01647b064e46/8a7de969-a5e2-448a-8245-9ef1937939a3_shells-screenshots-ios-2.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/17/c4/65/17c465a4-5bef-07c9-d267-16f36ffa7541/1f131c8f-6d15-4ec2-a60d-d65f0402501f_shells-screenshots-ios-3.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/83/29/e1/8329e159-d621-cb87-843e-ecf7deaac2e8/e0caa48b-d699-47a1-810a-2f59c9e325c5_shells-screenshots-ios-4.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/06/d6/6f/06d66ff3-028f-b35b-c434-aa4bb24000f9/96afb7ec-d206-4207-a063-845cad5ed0b7_shells-screenshots-ios-5.png/1290x2796.png)

## Shells Rating Breakdown in United States
- 5 stars: 22 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Shells Available In
- [United States](https://apptail.io/app/shells-nested-block-puzzle-emSt/united-states)
- [South Korea](https://apptail.io/app/shells-nested-block-puzzle-emSt/south-korea)
- [United Kingdom](https://apptail.io/app/shells-nested-block-puzzle-emSt/united-kingdom)
- [New Zealand](https://apptail.io/app/shells-nested-block-puzzle-emSt/new-zealand)
- [Chile](https://apptail.io/app/shells-nested-block-puzzle-emSt/chile)
- [Czechia](https://apptail.io/app/shells-nested-block-puzzle-emSt/czechia)
- [Germany](https://apptail.io/app/shells-nested-block-puzzle-emSt/germany)
- [Denmark](https://apptail.io/app/shells-nested-block-puzzle-emSt/denmark)
- [Algeria](https://apptail.io/app/shells-nested-block-puzzle-emSt/algeria)
- [Estonia](https://apptail.io/app/shells-nested-block-puzzle-emSt/estonia)
- [Hungary](https://apptail.io/app/shells-nested-block-puzzle-emSt/hungary)
- [Indonesia](https://apptail.io/app/shells-nested-block-puzzle-emSt/indonesia)
- [Israel](https://apptail.io/app/shells-nested-block-puzzle-emSt/israel)
- [India](https://apptail.io/app/shells-nested-block-puzzle-emSt/india)
- [Jamaica](https://apptail.io/app/shells-nested-block-puzzle-emSt/jamaica)
- [Jordan](https://apptail.io/app/shells-nested-block-puzzle-emSt/jordan)
- [Kuwait](https://apptail.io/app/shells-nested-block-puzzle-emSt/kuwait)
- [Lebanon](https://apptail.io/app/shells-nested-block-puzzle-emSt/lebanon)
- [Nigeria](https://apptail.io/app/shells-nested-block-puzzle-emSt/nigeria)
- [Philippines](https://apptail.io/app/shells-nested-block-puzzle-emSt/philippines)
- [Pakistan](https://apptail.io/app/shells-nested-block-puzzle-emSt/pakistan)
- [Portugal](https://apptail.io/app/shells-nested-block-puzzle-emSt/portugal)
- [Russia](https://apptail.io/app/shells-nested-block-puzzle-emSt/russia)
- [Sweden](https://apptail.io/app/shells-nested-block-puzzle-emSt/sweden)
- [Singapore](https://apptail.io/app/shells-nested-block-puzzle-emSt/singapore)
- [Slovakia](https://apptail.io/app/shells-nested-block-puzzle-emSt/slovakia)
- [Senegal](https://apptail.io/app/shells-nested-block-puzzle-emSt/senegal)
- [Türkiye](https://apptail.io/app/shells-nested-block-puzzle-emSt/turkey)
- [Taiwan](https://apptail.io/app/shells-nested-block-puzzle-emSt/taiwan)
- [Ukraine](https://apptail.io/app/shells-nested-block-puzzle-emSt/ukraine)
- [Belgium](https://apptail.io/app/shells-nested-block-puzzle-emSt/belgium)
- [Vietnam](https://apptail.io/app/shells-nested-block-puzzle-emSt/vietnam)
- [Belarus](https://apptail.io/app/shells-nested-block-puzzle-emSt/belarus)
- [Canada](https://apptail.io/app/shells-nested-block-puzzle-emSt/canada)
- [Switzerland](https://apptail.io/app/shells-nested-block-puzzle-emSt/switzerland)

---

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