Hi,
i wants to increase my creativity and inovation power.I think that this is one of the best way to make your mind upto date, through puzzels.

The goal of a Su Doku problem is to complete the published grid so that no number appears more than once in any row, column or 3x3 subgrid. To set up the solver, simply type the numbers printed into the corresponding squares in the grid below.

(The Tab and Shift-Tab keys allow the grid to be navigated without use of the mouse).