get five in a row by placing the numbers strategically on the grid.
rows or columns with numbers in ascending or descending order (e.g., 1-2-3-4-5 or 5-4-3-2-1) and rows or columns of the same number (e.g. 2-2-2-2-2) will disappear.
My strategy was to put the numbers in this pattern
11116
22226
33336
44446
55556
It works most of the times quite well. I clear a normal column from time to time and get more space. Slowly the 6 acumulate and I get the last column. I got 200 points almost without thinking.
Perhaps if you add 7 it would be more challenging (or completely impossible).
Another posibility are willcard (that are good for any number) or crap (that must be deleted with a gren ball).
rows or columns with numbers in ascending or descending order (e.g., 1-2-3-4-5 or 5-4-3-2-1) and rows or columns of the same number (e.g. 2-2-2-2-2) will disappear.
a green ball will remove one of the black balls