Puzzle Back to discoverNow playing
Why we picked it
A tidy little brain-teaser — Prime Sudoku rewards patience over reflexes.
About this game
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.
Portrait · Desktop: keyboard or mouse · Mobile: on-screen touch controls
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 a
