Block building

for xz=1,10 do
for r=1,10 do
for i=1,10 do
    local NewPart = Instance.new("Part")
    NewPart.Parent = workspace
    --NewPart.Material = "ForceField"
    NewPart.BrickColor = BrickColor.new("Dark green")
    NewPart.Anchored = true
    NewPart.CanCollide = true
    NewPart.Size = Vector3.new(3, 3, 3)
    NewPart.Position = Vector3.new(i*3, r*3, 35)

    local Tween = game.TweenService:Create(NewPart,TweenInfo.new(1,Enum.EasingStyle.Linear,Enum.EasingDirection.Out,0,false,0), {Position = Vector3.new(NewPart.Position.X, NewPart.Position.Y, -15 + (xz * 3))})
    Tween:Play()
    wait(0.05)
end
end
end