Sudoku

Easy sudoku

Easy sudoku is the place to start. Each puzzle begins with at least 38 numbers already on the board and never needs more than singles: a cell where only one number fits, or a number that fits in only one cell of a row, column or box.

Scan each row, column and 3x3 box for the number that is missing and place it. If you get stuck, the Hint button points at the next cell you can solve and tells you why.