Prime Sudoku
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. It runs free on any device, straight from the browser.
How to play
Once it loads, read each layout and work out the moves that clear the puzzle. Everything runs off a single input: click on a computer, tap on a touchscreen. The keyboard stays out of it. A run can end quickly, but restarting costs you nothing but a click.
Controls
In-game guide: 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
Features
- Think-ahead puzzles that steadily raise the challenge
- Hand-made levels that get trickier the deeper you go
- Multiple levels that keep raising the bar
- Themes and mechanics around digital circus, Number, Puzzle
Tips & tricks
If you want to get good at this quickly, start here. When you stall, stop adding moves and look for the single one that opens the board back up — then build from there. Let the cursor settle before you commit — the accuracy costs almost no time and saves whole runs.
