Sudoku Prime
How to Play Sudoku Prime
Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9.
To play, simply **click on an empty cell** on the Sudoku grid. A number input pop-up will appear. **Select a number** (1-9) to enter it. If you make a mistake and enter a number that conflicts with an existing one in the same row, column, or 3x3 block, **all conflicting cells will turn red**. Use the **Erase button** to clear a selected cell. Click **New Game** to start a fresh puzzle!
Congratulations!
You've mastered the puzzle!
Your time: