Numbers'19

The goal of the game is to cross out all the numbers.

You can cross out the same numbers standing next to each other horizontally or vertically.
You can cross out giving 10 in total numbers standing next to each other horizontally or vertically.
You can cross out the last number on the one line and the first one in the second line if they are the same or give up in total 10.
If you don't know which numbers to cross out - you can use the hint.
If you are not happy with a move - you can undo it.
If there are no more numbers that can be crossed out - you need to add numbers (all non-crossed out numbers are added).