Place the four green pieces
Start at the corner and go from the smallest white piece to the biggest.
Take one grey 2x8 piece and place it 1 across the line and 3 in from the edge.
Take one black piece and place it inside the grey piece.
Place the other two grey pieces as shown in video.
Place the three tan triangles on the outside corners of the grey pieces.
Place the black triangle on the last corners. Attach to the middle black pieces. Then place the tan 2x6 in the middle of the black pieces. This will be the pitchers mound.