Sudoku by MobilityWare+ offers the definitive digital version of the classic number-placement puzzle. Designed for both beginners and experts, the app features thousands of grids across four difficulty levels. With useful features like 'Auto-Notes,' 'Error Highlighting,' and 'Note-Taking,' you can focus on the logic and strategy of the game. Complete daily challenges to earn trophies and customize your board with a variety of elegant themes. It’s a clean, premium Sudoku experience designed to keep your mind active and healthy.
Ad-free premium experience
Four balanced difficulty levels
Smart hint and error-checking systems
Customizable board and tile styles
Offline play and cloud syncing
Start by looking for numbers that appear most frequently on the board. Use the 'Note' mode to mark potential candidates in empty squares. If you find a 'Naked Pair' (two squares in a row/column that can only be the same two numbers), you can eliminate those numbers from all other squares in that row or column.
Participate in the 'Monthly Challenge' to unlock unique background art. The game tracks your progress through a comprehensive statistics page, showing your best times and win streaks across all difficulty levels.
A feature that automatically fills in possible candidates for every empty square, helping you focus on the logical deduction.