Instructions
Go to ̶0;Start,̶1; ̶0;Programs,̶1; ̶0;Roblox̶1; and choose ̶0;Roblox Studio.̶1; This program is installed on your computer when you sign up for the game and allows you to easily design your building models.
Click on the ̶0;Insert̶1; tab in the upper-left corner of the screen. Select ̶0;Bricks̶1; from the drop down menu and click on a brick in the appropriate color.
Move the bricks by clicking on them and moving them to where you want. Press ̶0;R̶1; to rotate the brick or tilt ̶0;T.̶1; Continue moving the bricks until you have them next to each other.
Click the ̶0;Explorer̶1; on the right side of the screen and click on the ̶0;Workspace̶1; group. Press the ̶0;+̶1; next to the bricks you want to CFrame.
Press the ̶0;Stop̶1; icon in the top toolbar to pause the game mode.
Select the brick you want to insert into the other brick and click the ̶0;Insert̶1; tab again. Click ̶0;Object̶1; and select "Script.̶1;
Erase the script you see in the window that appears and enter the following: ̶0;script.Parent.CFrame = CFrame.new(Vector3.new(0,0,0)) Change the ̶0;0̶1; to ̶0;-14, 1.4, -38.̶1;
Press the play icon in the top toolbar to see the bricks interlocked with the other. Repeat the process and change the numbers if you do not like how the bricks interlocked.