Sudoku is a single-player puzzle game.
Arrange the pieces in the grid so every row, column, and 3x3 block contains a copy of each rank from 1 through 9.
A number of numbers are dealt to the grid. The numbers placed in the grid during the initial deal cannot be changed.
Fill in the empty spots with the numbers from 1 through 9. Your goal is to arrange the tiles so that every row, column, and 3x3 block, contains all the numbers from 1 through 9.
Every deal has one solution. Higher level deals may require more advanced reasoning techniques to solve.
Autodrop is disabled for this game.
Back to the index
Back to individual game rules