🎯Objective
Fill the 9×9 grid so that each row, column, and 3×3 box contains digits 1-9.
⌨️Controls
Click a cell to select it, type 1-9 to fill in numbers. Use the Hint button for help.
💡Pro Tips
- •Look for cells with only one possible number
- •Use the highlighting feature to check conflicts
- •Work systematically from easier to harder cells
- •Use hints when you get stuck
📋Rules
- •Each row must contain numbers 1-9
- •Each column must contain numbers 1-9
- •Each 3×3 box must contain numbers 1-9
- •No number can repeat in a row, column, or box