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Play Prime Sudoku Online
About Prime Sudoku
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.
Prime Sudoku is a free puzzle game that runs directly in your browser — there is nothing to install and no account to create. It works on desktop, tablet and phone, and you can start playing straight away.
Instructions
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
How to play
Work out the solution and execute it. Puzzle games here are untimed or generously timed, so the constraint is the problem itself rather than the clock.
Controls
- Input
- Mouse on desktop, tap and drag on touch devices
- Fullscreen
- Use the fullscreen button under the game, or press Esc to leave it
- Screen
- Portrait — suits a phone screen as-is
Everything is done by clicking, tapping or dragging. No keyboard is required.
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