Click Sudoku is easy to
play entirely with your
mouse. Just click in a
square to select a
number. Use the slider
to select your difficulty
level.
Sudoku requires no
math skills. It is an easy
and fun game of logic.
Sudoku has only one
rule: Fill in the game
board so that the
numbers 1 through 9
occur exactly once in
each row, column, and
3x3 square. Each
number may appear in
any order. Your starting
game board will have
several numbers that are
already there. Those
numbers may not be
changed. Your goal is to
fill in the empty squares
following the simple rule.