Sudoku

Released: 2026-01-25
Sudoku is a relaxing yet challenging number puzzle game made for Jio feature phones. Fill the 9×9 grid with numbers 1 to 9 without repeating any in a row, column, or 3×3 box. Choose from different difficulty levels and test your logic skills. The game works offline, saves your progress automatically, and offers smooth performance with clean visuals for KaiOS devices.
How to play
Start Sudoku by selecting a difficulty level. Fill each row, column, and 3x3 grid with numbers from 1 to 9 without repeating any number. Tap a cell to select it, then choose a number to fill in. Use the erase button to clear mistakes. The game ends when all cells are correctly filled. Try to complete the puzzle as fast as possible.
Gameplay Tips

Start by scanning the grid for rows, columns, or 3×3 boxes that already have several numbers filled in—these are easier to solve. Focus on one section at a time to avoid confusion and reduce errors. Use the erase button immediately if you make a wrong entry to maintain accuracy and progress efficiently.

Game Features

Sudoku challenges players to fill a 9×9 grid with numbers 1 to 9, ensuring no number repeats in any row, column, or 3×3 box. The game offers multiple difficulty levels to match your skill, from beginner to expert. Designed for Jio feature phones and KaiOS devices, it runs smoothly offline and saves your progress automatically. Each puzzle is uniquely structured, testing your logic and number placement skills. The clean interface and responsive touch controls make it easy to play on mobile devices. You can tap a cell to select it and choose a number from 1 to 9, with an erase button to correct mistakes. The goal is to complete the entire grid correctly, and you can aim to finish as fast as possible to beat your personal best.

Category: Puzzle game