19 Numbers

Exciting puzzle with numbers 19 numbers.
The game has many names: seeds, numbers, numbers.
Thanks to an incredibly simple rules of this game is very popular among students.
Cross out the same numbers or the numbers, giving a total of 10.
Goal of the game: remove all numbers from the field.

Canceling a stroke.
-Save progress.
-Hints.
-Show hidden numbers.
-The number of possible moves.

With the game 19 numbers time fly by.