Tic-Tac-Toe: Concrete Pieces For Outdoor Fun

Outsized Tic-tac-toe is a fantastic way for the spouse and children to perform games collectively and appreciate the outdoor.  

Tic-tac-toe, also recognized as Naughts and Crosses, has entertained people for hundreds of years. It’s been located all over the place from the temples of historic Egypt to the medieval cathedrals of England, in accordance to UC Berkeley GamesCrafters.

Read on to master how to make concrete Tic-tac-toe pieces. 

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


  • Quikrete Sand/Topping Mix
  • 5 6-inch silicone cake pans
  • 5 spray-paint can lids or yet another cylindrical object
  • Quick-drying caulk
  • Melamine shelf boards
  • Miter noticed
  • Wooden screws
  • Drill & Drill bits
  • Tape evaluate
  • Wood 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 allow for straightforward elimination after the concrete parts are treated. (3 Echoes Information Studio)

Create Sorts

To generate varieties for o’s, use 6-inch silicone cake pans and lids from spray-paint cans. Glue the lids to the centers of the cake pans with rapidly-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 (drinking water-resistant) coating that allows concrete to heal at the floor. This makes it easier to remove when the concrete is cured. (3 Echoes Written content Studio)

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

Triangle cuts of melamine board
A miter saw would make it effortless to slash the triangles at a fantastic angle. (3 Echoes Content Studio)

You need two triangle dimensions to make the x’s:

  • Reduce 10 triangles at a 38-diploma angle from a 2-inch piece of melamine board. 
  • Reduce 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
Arrange the triangles to sort a number of x’s in the melamine tray. (3 Echoes Written content Studio)

To sort the x’s:

  • Drill a massive triangle with the stage dealing with inward at the conclude of the tray. 
  • Measure 1-½ inches more than and location two small triangles along the top rated and base edges of the box. 
  • Measure around 1-½ inches more than and put another big triangle pointing toward the two smaller sized kinds. 

Carry on this procedure until eventually you have 5 x’s. 

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

Blend Concrete

We’re making use of Quikrete Sand/Topping Blend for our tic-tac-toe parts because it’s perfect for programs that are considerably less than 2 inches thick. 

Little by little include drinking water to the combine until finally it’s a workable plastic-like regularity. Use a concrete mixer or a shovel, rake or hoe to perform the blend.

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 level the combine on the best of every single type. (3 Echoes Written content Studio)

Fill Forms

When the concrete is thoroughly mixed, scoop it into the forms and use the trowel to degree the combine with the prime of each and every form. Cover the molds with plastic to assist curing.

Hands peeling a flexible silicone cake pan form away from a concrete o-shaped tic-tac-toe piece
The o’s are quickly eradicated from the flexible silicone cake pans. (3 Echoes Material Studio)


Allow the tic-tac-toe pieces overcome for 5 times in heat temperature (at 70 degrees Fahrenheit or bigger) or for seven times in colder climate (50-70 degrees Fahrenheit).

When the parts have healed, take away them from the kinds. Tough edges can be very easily eradicated by sanding.

Now, all you require is a very little sidewalk chalk to draw your sport grid — then the exciting can get started!  

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