Sum it Nine - Matching Puzzle

About Sum it Nine - Matching Puzzle

Make it nine is very simple pair matching game to play.
Player need to find two tiles with number whose sum is 9. But those two tile must be next to each other i.e. row-wise, column-wise, diagonally as shown in the screenshots.

Note: Player has to be very careful while making these matches: if player makes the match which reduce the total number of matches then they will lose.