Kurodoko: Logic Puzzle Game

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Content rating
Everyone
1+
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Content rating
Everyone
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About this game

Love Sudoku or brain-teasing puzzle games? Discover Kurodoko now – the ultimate logic challenge from Japan! No guessing required; just use pure logical thinking to conquer every level.

Your mission is to light up the board by correctly placing Black and White cells:

* Each number on the board represents the total number of White cells it can "see" horizontally and vertically.
* Black cells act as "walls" that block the line of sight.
* **Note:** Black cells cannot be placed next to each other, and all White cells must be seamlessly connected!

**Diverse levels:** Thousands of puzzles ranging from basic (5x5) for beginners to massive boards for experts.
**Intuitive tutorial:** Built-in interactive step-by-step tutorial helps you master the rules in just 1 minute.
**Minimalist UI & Dark Mode:** Modern, eye-friendly interface that lets you focus 100% on solving the puzzle without distractions.
**Play offline anytime:** No Wi-Fi required, featuring smooth auto-save functionality.

Download Kurodoko today to keep your brain sharp!
Updated on
May 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted