eSudoku: Classic & Irregular

Why choose eSudoku?

eSudoku is a paid, ad-free Sudoku app designed for players who want a clean, fast, and fully optimized mobile experience. No interruptions. No distractions. Just pure logic and smart features that make every game smooth and enjoyable.

Smart and Intuitive Gameplay

eSudoku is designed to feel natural from the first puzzle:

When the grid is deselected and you choose a number, that value is automatically highlighted everywhere it already appears on the board. This helps you analyze patterns faster and make better decisions.
Unlimited Undo allows you to freely correct mistakes without limitations.
Unlimited Hints are available whenever you need guidance.
Clean and responsive controls optimized specifically for mobile devices.

Always Save Your Progress

Never lose a game again.
All games are automatically saved.
When you return to the app, you can continue exactly where you left off.
You can also choose to start a new game at any time.
Whether you close the app intentionally or accidentally, your progress remains safe.

Multiple Game Modes

eSudoku offers more than just the classic experience:

Classic Sudoku – traditional 9x9 puzzles
Irregular Sudoku – non-standard regions for an extra strategic challenge
Daily Sudoku – a new puzzle every day to keep your mind sharp

Personalization and Themes

Customize your experience with multiple visual themes designed for comfortable long play sessions.

Detailed Game Analytics & Player Profile

Track your improvement with a dedicated statistics section:
Number of games played per difficulty level
Number of completed games
Average solving time
Best completion time
Configurable player profile
Monitor your performance, challenge yourself, and improve over time.