Help! Does anyone here know how to play SUDOKU?

Can someone tell me how this works?
I need to complete the grid with the numbers 1-9 and work out what the missing numbers are in the gray squares.


But I don't know the rules of the game, can someone please explain to me how it works?
The complete line of numbers cant have the same number in it twice or what?

Got it sorted
The gray boxes gave grid code 228:527:354 to attack

You can not repeat numbers vertically, horizontally and in the same quadrant.

I'm glad you said that, because the two diagonal lines I managed to have the same numbers in them twice.

Easy Easy, I could do this in seconds...
Just give me a search engine and a calculator! Job done.

But seriously have you finished the puzzle yet because I actually want to try it lol!

The Total Grid Solutions is:

189 352 746
723 964 815
546 178 329

637 529 481
412 836 957
895 417 632

361 745 298
974 281 563
258 693 174

This then gives you the numbers in the Grey boxes as: 228527354

So iGP will add SUDOKU to the setup page for us to find the car setup for each track lol

My writing out on a bit of paper didn't look as neat as that Mike. But same numbers :)

Here is another to keep yous busy!


Correct number is 521125 but I got 531125 lol

League aktywni, Key priv