Concepts Puzzles, the world's most complete logic puzzle maker
Following the US, Germany, and UK, it has finally been published in Korea!

'Logic Art' is a logic game loved by people all over the world, including the US, UK, Germany, and Japan.
Depending on the developer and country, it is called Nonogram, Picross, or Nemologie, and is considered one of the best number puzzles along with Sudoku.
Concepts Puzzles is the official sponsor of the World Puzzle Championship and is the world's leading puzzle creator, providing diverse logic puzzle content to over 30 countries around the world, including the UK, Europe, Asia, and South America.

Logic Art that improves concentration, logic, and reasoning skills
Brain development textbooks for elementary school students, self-development hobbies for adults, and even dementia prevention for the elderly!

This book is a collection of carefully selected nonogram puzzles from Concepts Puzzles.
It is divided into beginner and intermediate levels of difficulty, and you can solve various puzzles according to your skill level.
Each puzzle is comprised of '5×5 ~ 30×30' for beginners and '20×20 ~ 40×50' for intermediate levels.