Sudoku 6 Pro 4.930

This application is widely recognized as one of the most comprehensive Sudoku games available for iPhone and iPad, offering an intuitive interface and an extensive array of features to enhance the user experience.

• Supports multiple Sudoku variants, including standard Sudoku, Greater Than Sudoku, Killer Sudoku, Calculation Sudoku, and Symbol Sudoku.
• Features "SUDOKU6," a variant using a 6x6 grid with uniquely shaped small grids, providing additional complexity and variety.
• Provides an extensive library of puzzles, catering to all skill levels with five different difficulty settings, ensuring virtually unlimited gameplay.
• Allows for daily global Sudoku competitions, fostering community engagement among players worldwide.
• Integrates social media sharing capabilities with Facebook and Twitter, enabling users to share their records and puzzles seamlessly.
• Includes game replay functionality and the ability to revisit previous game states through undo/redo options, supporting precise gameplay correction.
• Auto-saving feature ensures that game progress is preserved automatically, allowing users to resume from the last point without interruption.
• Implements candidate number memoing, including auto-memo functions to streamline gameplay and assist in deduction strategies.
• Offers a bookmarking feature with multiple savable positions for quick navigation during puzzles.
• Displays duplicate numbers in different colors to aid in identifying potential errors quickly.
• Supports multi-language interfaces, including English, Korean, Japanese, and two Chinese variants.
• Provides a hint system that supplies solutions for difficult cells at intervals of twenty minutes per hint, aiding players when needed.
• Highlights cells requiring comparison by displaying them in distinct colors, facilitating pattern recognition.
• Full Retina display support ensures crisp visuals on high-resolution screens.
• Double-tapping switches the game into memo mode for efficient note-taking during puzzle solving.
• Includes a game Center integration featuring worldwide rankings and best times across different levels.
• Offers customizable settings such as sound effects toggling and language options.
• An in-app feedback system allows users to report bugs or provide suggestions directly to developers.
• Compatible with iOS 8 and optimized for iPhone 6 and iPhone 6 Plus models.

This evaluation underscores the application's robust feature set and dedication to delivering a high-quality Sudoku experience for enthusiasts around the globe.