Thank you very much Bloubul
I've got 3 excel files in the download is that correct ?
I will study ,did you used his system ,if yes what do you think ?
I did posted couple posts about a macro that I need for combinations by number of position but no answer so far this file would be good for elimination.
If you can spot a number that you strongly think it will be there and it's position, you can eliminate all the others combinations,But no one answered yet so I 'll wait.
Thanks again Bloubul.