One of the favorite Pen and Paper methods, you make the grid and pick your numbers by going across, up and down ….etc
The most important feature of this method : allowing you to SEE the numbers you are picking and making associations with any previous numbers tha hit in your state!
I went one more step further and wrote a sheet to help you practice and (hopefully win) and here is the link:
TMT Simple Grid
And an alternative one:
The sheet will be in a Stand-Alone web page format.