Solve puzzles with 9x9 grids divided into 3x3 blocks. Enter numbers 1-9 in empty squares. Check for valid moves and complete puzzles to qualify for Amazon.com Gift Card sweepstakes. View results and copy gift codes if won.
Solve puzzles with customizable grids. Input numbers manually or use pencil marks. Track progress across multiple games. Share completed puzzles via email or social media. No ads, in- purchases, or tracking features.
Solve by filling a 9x9 grid with numbers 1-9. Ensure each row, column, and 3x3 box contains unique numbers. Features include puzzle selection, difficulty levels, and hints. Track progress and complete logically without guessing.
Learn sudoku with puzzles starting from simple to advanced. Solve puzzles with visual hints and track progress through nine difficulty levels. Access 60 free puzzles and purchase additional ones for more gameplay.
Play by filling a 9x9 grid with numbers 1-9 without repetition in rows, columns, or 3x3 blocks. Choose from multiple difficulty levels. Track progress and solve puzzles to improve logic and concentration.
Solve pixel art using numbered hints to determine filled and blank pixels. Reveal images by logically deducing correct cells. Play hundreds of with increasing difficulty. Track progress and complete challenges. Share completed artwork with others.
Allows users to fill 9×9 grids with numbers 1-9. Tap cells to input numbers. Take notes and use hints. Access unique levels. Track progress and train brain skills.
Play puzzles with high-quality graphics. Use dual keypads for entries and notes. Enable smart notes for automatic note entry and updates. Track progress and solve puzzles on iPad.
Play puzzles in various sizes and difficulty levels. Choose from traditional 9x9 grids or unique variations like Jigsaw and Killer. Solve puzzles in trial mode with up to 20 free games.
Allows users to select difficulty levels and backgrounds from the settings menu. Players can solve puzzles by filling numbers in a grid. The tracks progress and provides feedback as users complete levels.
Play with four difficulty levels: novice, easy, medium, and hard. Solve puzzles manually or use hints. Track progress and compete with other players online. Share achievements and challenge friends through in-game features.
The app offers unlimited Sudoku puzzles with five difficulty levels and an intuitive interface. It features auto-save, pencil marks, and leaderboards, allowing users to track statistics and play custom puzzles from newspapers.
Solve puzzles in five categories: Normal, Cross, Jigsaw, Cross Jigsaw, and Inequality. Each category contains 500 puzzles. Features include puzzle selection, hint system, and progress tracking. Play all puzzles for free.
The app offers an almost infinite collection of randomly generated Sudoku puzzles. Users will always find a fresh challenge with four difficulty levels and a clean interface.
Play puzzles in a 9x9 grid with adjustable difficulty. Challenge friends or players online in competitive duels. Receive adaptive hints and notes during gameplay. Save progress and play offline without an internet connection.