스도쿠 클래식 X

Start a new brain training session every day with Sudoku Classic X!

From the most basic Sudoku puzzles to the advanced logic challenge of Sudoku X with its diagonal rules, enjoy two engaging modes all in one app.

We've stripped away unnecessary clutter and created a clean, modern design that lets you focus solely on the puzzle. Discover Sudoku for everyone, from beginners to experts.

Key Features:

⭐ Two Game Modes: Enjoy classic Sudoku in Classic mode, and Sudoku X mode with two new diagonal rules for a fresh challenge.

📅 Daily Challenge: Take on a new, unique puzzle every day and fill your calendar with stars.

✏️ Powerful Note-taking Function:

Manual Note-taking: Freely write and erase candidate numbers in any square you're unsure about.

Automatic Note Management: Experience a smart feature that automatically organizes related notes when you confirm a number or fills in all candidate numbers with a single button.

💡 Smart Highlighting System:

Displays the selected grid's horizontal and vertical lines, and 3x3 boxes at a glance.

Highlights all identical numbers to help reduce mistakes.

In 'Sudoku X' mode, even diagonal lines are highlighted to help you remember the rules.

🎨 Four Beautiful Themes: Customize the app's atmosphere to suit your preferences and environment (Light, Dark, Eye-Calming Sepia, and Stylish Node Blue).

🏆 Challenging Achievements: Complete various goals like 'Clear without Hints' and 'Master Hard Difficulty' to build your own collection of achievements.

📊 Detailed Statistics: Track your play history (win rate, best score, etc.) and check your skills in both Classic and Sudoku X modes, and by difficulty level.

Designed for Sudoku lovers. Download now and start the ultimate Sudoku experience!