Solitaire Monte Carlo Plus description

Solitaire Monte Carlo Plus is a simple matching game that is mostly luck.
The objective of the game is to remove all cards in pairs.
There are 2 play mode in this game:

Pairs-
Two cards can be removed if they are of the same rank and adjacent to each other vertically,
horizontally or diagonally.

Thirteen-
One card K can be removed or two cards totaling 13 in value can be removed if they are adjacent to each other vertically,
horizontally or diagonally.