# Shelf Clues — A Cozy Bookshelf Logic Puzzle

> Logic puzzle game to arrange books on shelves using deduction and clues. (iPhone/iPad app by hackyeon kim.)

- Source: https://appshunter.io/ios/app/shelf-clues/id6802747240 (this page in markdown: same URL + `.md`)
- Developer: [hackyeon kim](https://appshunter.io/developer/6782214891)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 44 MB
- Languages: American English
- Released: 2026-08-20
- Data updated: 2026-10-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/shelf-clues/id6802747240/reviews.md

## What is Shelf Clues?

Put every book back where it belongs by following the clues.

Shelf Clues is a logic puzzle game where you combine clues about each book’s color, pattern, and position to figure out the correct arrangement on the bookshelf.

Select two books one after another to swap their positions.
Read the clues, work out where each book belongs, and satisfy every condition to complete the puzzle.

You’ll start with a simple bookshelf, but as you progress, more books, different shelf layouts, and increasingly complex combinations of clues will challenge your reasoning skills.

■ Follow the clues to find the right place for every book

Each puzzle includes a variety of clues.

Which shelf a certain book belongs on
Whether a book should be on the far left or far right
Which of two books should be farther to the left
Whether two books should be directly next to each other
Whether a certain book belongs between other books
Whether two books should be on the same shelf
Above and below relationships
The distance between books

At first, a single clue may be enough to find the answer. As the puzzles become more challenging, you’ll need to combine several clues to determine the correct arrangement.

Solve each condition one by one, and even the most complicated bookshelf will gradually begin to make sense.

■ Simple controls, deeper deduction

No complicated controls are required.

Select the book you want to move, then select another book to swap their positions.

Whenever you move a book, the number of currently satisfied clues is updated immediately, allowing you to see how each move changes the puzzle.

■ Check the clues only when you need them

The game screen is designed to keep your focus on the bookshelf itself.

Tap the clue button to view all clues for the current puzzle. Select an individual clue, and the books related to that clue will be highlighted briefly.

Even when the bookshelf becomes crowded, you can quickly identify which books a clue refers to and continue solving the puzzle.

■ Start with one shelf and work your way up

You’ll begin with a small bookshelf where you can learn the basic rules.

As you progress, you’ll encounter more books and multi-level bookshelves. Puzzles gradually evolve from simple left-and-right positioning into challenges that require you to consider the order and relationships between several books.

New rules are introduced step by step, so there’s no need to memorize everything from the beginning.

■ Endless bookshelf puzzles

There is no final level.

Each time you take on a new level, a new puzzle is generated according to the game’s rules, so there will always be another bookshelf waiting for you.

Rather than repeating the same puzzle, each level features different book arrangements and combinations of clues.

How many bookshelves can you organize today?

■ Take your time and think it through

Shelf Clues is more about observation and logical thinking than quick reactions.

Made a mistake? Simply swap the books again.
Want to rethink the puzzle from the beginning? You can restart the current level at any time.

Your progress is saved on your device, so you can continue where you left off the next time you play.

## Key features

- Deduce book placement using clues
- Swap books to rearrange shelves
- Solve increasingly complex puzzles
- Endless, procedurally generated levels
- Simple controls, deep logic
- Track clue satisfaction in real-time

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/shelf-clues/id6802747240/reviews.md

### 5/5 — 귀엽고 재밌어요

*2026-09-16*

헤헤

### 5/5 — 추리하는 재미가 있어요-!

*2026-08-21*

단서보고 책위치 찾는건데 추리하는 재미가있네요 ㅎㅎ 가끔 심심할때 하기 너무 좋습니다

## Frequently asked questions about Shelf Clues

### How do you play 책은 제자리에?

You play 책은 제자리에 by using clues to deduce the correct position for each book on the shelf. You can swap two books by selecting them in sequence. The game progresses as you solve more complex arrangements.

### What kind of clues are there in 책은 제자리에?

Clues in 책은 제자리에 can relate to a book's color, pattern, position (e.g., at an end, between others), relative positions of two books (left/right, adjacent, same row/column), or distance between books.

### Does 책은 제자리에 have a limited number of levels?

No, 책은 제자리에 offers an endless supply of puzzles. New levels are continuously generated based on game rules, ensuring a unique challenge each time you play.

### Is 책은 제자리에 suitable for all ages?

Yes, 책은 제자리에 is rated for ages 4 and up, making it suitable for a wide range of players. Its focus on logic and deduction is accessible for younger players while still engaging for adults.

### Can I play 책은 제자리에 offline?

The provided data does not specify offline play capabilities for 책은 제자리에. However, as a logic puzzle game, it is likely playable without an internet connection.

### How often is 책은 제자리에 updated?

책은 제자리에 was last updated on August 22, 2026, with version 1.0.1. Given its recent release date, updates are expected to continue as the developer refines the game.

### What devices can I play 책은 제자리에 on?

책은 제자리에 is available on iPhone, iPad, and iPod. The game is designed to run on Apple's mobile operating systems.

### Does 책은 제자리에 have ads?

No, the application data indicates that 책은 제자리에 does not contain advertisements. This means you can enjoy the game without interruptions.

## Version history (last 4 releases)

### 1.0.3 — 2026-09-28

Improved ad placement for a smoother gameplay experience.

### 1.0.2 — 2026-09-16

A fresh new look for Shelf Clues!

• Complete visual redesign
We've refreshed the entire game's design. Enjoy your bookshelf puzzles with a cuter, cozier look.

• Support for three languages
Now available in Korean, Japanese, and English. Read the clues in your preferred language and find the right place for every book!

### 1.0.1 — 2026-08-22

일부 화면 UI가 개선되었습니다.

### 1.0.0 — 2026-08-20

No release notes.

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## More apps by hackyeon kim

- [편한도구함](https://appshunter.io/ios/app/id6782214889)
- [빵망이](https://appshunter.io/ios/app/id6782923975)

All apps by hackyeon kim: https://appshunter.io/developer/6782214891

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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 2026-10-08.*