A Life-Sized Connect Four board is a great way to engage people of all ages in a fun way. This huge version of the classic game is sure to entertain, challenge, and delight any visitors to your playspace!
|¾"x4x8' plywood boards||2|
|2" Door hinges||2|
|Hook and eyelet||2|
|7" game pieces||42|
|1 ¼" deck screws||1lb|
|2 ½" deck screws||2lbs|
|Circular or Jig saw|
|6" Hole saw attachment|
Sort all materials into piles by like item to ensure you have materials needed to complete project.
Take the  2x4x8' boards. Cut each down to  55" pieces and  17" pieces, for a total of  2x4x55" pieces and  2x4x17" pieces.
Take the 2x6x8' board. Cut into  36" pieces.
Take the 1x3x8' board. Cut down to  62" piece.
Take the  1x2x8' boards. Cut each down to  43" pieces, for a total of  1x2x43" pieces.
Take the  plywood boards. Using the chalk line and circular or jig saw, measure and cut a 64 ½"x43" piece from each board, for a total of  64 ½"x43" plywood pieces.
Hole Layout and Cuts:
Inventory and sort all of your materials.
Paint one side of the sheet of plywood with no holes yellow. This will be the inside face of the back of the game.
Using the 1 ¼" deck screws, attach six (6) 1x2x43" spacers to one side of the plywood with holes. Center each spacer between the holes, and use two (2) 1x2x43" pieces on the ends. This will create 7 columns. Use 3 screws per space (top, bottom, and middle). This way you know where the screws are when they are covered. There should be ½" between the hole and the spacer.
Paint the plywood and spacers yellow. This will be the inside of the front of the game.
While the paint dries, assemble the sides and legs. Attach one (1) 2x4x55" piece to the center of one (1) 2x6x36" piece as shown, with the 2 ½" deck screws. Then attach two (2) 2x4x17" supports as shown.
Repeat Step 5 to assemble the other side and leg.
Put together the two pieces of plywood (one with holes and one without holes). Make sure you are "sandwiching" the spacers on the inside and making sure that all sides are flush. Use the 1 ¼" deck screws screwing in from the back of the game into the spacers (the plywood that does not have any holes). On spacers 4 and 5 use two (2) screws each at rows 2 and 4 on the front of the game.
Place the game board and the legs together. Using the 2 ½" deck screws, attach the legs to each side of the game board so that the wide side of the 2x4 is flush at the top and centered, and attached into the side spacers within the game board "sandwich." [NOTE: The top of the game board has a space of 1 ½" to the first row of holes. The bottom has only ½" space.]
Attach the 1x3x62" on the bottom of the game board to create a "trap door" that will allow the game pieces to fall out when opened. Use the 2" door hinges to attach it in place and use the hook and eyelets to keep it closed.
Use the last four (4) pieces of 1x2x43" on the outside edges of the game board (vertically) to reinforce the sides of the game face and back, using the 2 ½" deck screws.
Paint the plywood yellow and the sides and legs blue. Paint the game pieces an equal number red and black.