Tic-Tac-Toe: Concrete Pieces For Outdoor Fun

Oversized Tic-tac-toe is a good way for the family members to engage in video games alongside one another and appreciate the outdoors.  

Tic-tac-toe, also regarded as Naughts and Crosses, has entertained people for centuries. It is been discovered in all places from the temples of historic Egypt to the medieval cathedrals of England, in accordance to UC Berkeley GamesCrafters.

Read on to learn how to make concrete Tic-tac-toe items. 

Concrete tic-tac-toe pieces next to chalk-drawn board
Tic-tac-toe is a enjoyable sport for any age. (3 Echoes Content Studio)


  • Quikrete Sand/Topping Combine
  • 5 6-inch silicone cake pans
  • 5 spray-paint can lids or an additional cylindrical item
  • Quickly-drying caulk
  • Melamine shelf boards
  • Miter noticed
  • Wood screws
  • Drill & Drill bits
  • Tape evaluate
  • Wooden pencil
  • Trowel

Hands gluing a spray paint can lid onto a silicone cake pan to create an o mold for concrete tic-tac-toe
Silicone cake pans permit for effortless removing as soon as the concrete pieces are fixed. (3 Echoes Information Studio)

Produce Varieties

To generate kinds for o’s, use 6-inch silicone cake pans and lids from spray-paint cans. Glue the lids to the facilities of the cake pans with rapid-drying caulk. Wipe off the surplus caulk. 

Hands drilling screws into melamine board to create form for concrete tic-tac-toe pieces
Melamine has a hydrophobic (h2o-resistant) coating that allows concrete to cure at the floor. This would make it much easier to clear away when the concrete is remedied. (3 Echoes Articles Studio)

To make the x’s, cut a melamine shelf board to develop a 30-inch by 6-inch open tray. 

Triangle cuts of melamine board
A miter noticed makes it quick to minimize the triangles at a excellent angle. (3 Echoes Information Studio)

You will need two triangle sizes to create the x’s:

  • Lower 10 triangles at a 38-degree angle from a 2-inch piece of melamine board. 
  • Slash 10 triangles at a 59-diploma angle from a 1-⅞-inch piece of melamine board.
Hands using measuring tape to create x forms in melamine board
Prepare the triangles to form numerous x’s in the melamine tray. (3 Echoes Content Studio)

To sort the x’s:

  • Drill a big triangle with the position going through inward at the conclusion of the tray. 
  • Evaluate 1-½ inches around and location two compact triangles alongside the top and base edges of the box. 
  • Measure above 1-½ inches more than and put an additional substantial triangle pointing towards the two scaled-down kinds. 

Proceed this process right up until you have five x’s. 

Gloved hands pouring Quikrete Sand/Topping Mix into a Home Depot orange bucket
Use a bucket or plastic container to mix Quikrete Sand/Topping Blend. (3 Echoes Material Studio)

Mix Concrete

We’re using Quikrete Sand/Topping Combine for our tic-tac-toe items mainly because it’s great for apps that are considerably less than 2 inches thick. 

Bit by bit include drinking water to the blend right up until it’s a workable plastic-like consistency. Use a concrete mixer or a shovel, rake or hoe to function the mix.

O-shaped silicone cake pans with concrete mix inside them and a trowel spreading concrete over a melamine form with x shapes
Use a trowel to stage the blend on the major of every single kind. (3 Echoes Content Studio)

Fill Kinds

After the concrete is totally blended, scoop it into the varieties and use the trowel to degree the mix with the best of each individual type. Protect the molds with plastic to support curing.

Hands peeling a flexible silicone cake pan form away from a concrete o-shaped tic-tac-toe piece
The o’s are easily taken out from the versatile silicone cake pans. (3 Echoes Information Studio)


Allow the tic-tac-toe pieces heal for five times in heat weather (at 70 levels Fahrenheit or better) or for 7 days in colder climate (50-70 levels Fahrenheit).

As soon as the parts have fixed, eliminate them from the forms. Rough edges can be conveniently taken off by sanding.

Now, all you need to have is a minor sidewalk chalk to draw your recreation grid — then the enjoyment can commence!  

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