Need help to make this more randomised

[B777200exe (Vance01)]

I want to make this script to chose the Children inside the Arc folder randomly instead of following numeric orders (as shown in this video: https://streamable.com/bfrjo4). inside the folder, there’s A1, A2, A3 and so on til A12.

script.Parent.MouseButton1Click:connect(function()
	for i,v in pairs (workspace.Folder.Arc:GetChildren()) do
		task.wait(.5)
		for i,w in pairs (v:GetChildren()) do
			if w.Name == "rotator" then
				w.UpDown.TargetAngle = 135
			end
		end
	end
end)

What i meant by random is that, instead of it doing like what’s in the video, I want them to go by random. like A2, A7, A3, A1 etc. First time scripting so I get a bit confused on these yet

[Mystxry12 (Mystxry)]

script.Parent.MouseButton1Click:Connect(function()
    local arcsList = workspace.Folder.Arc:GetChildren()

	for i in #arcs do
        local randomArc = table.remove(arcsList, math.random(1, #arcsList))

		for i, v in randomArcs:GetChildren() do
			if v.Name == "rotator" then
				v.UpDown.TargetAngle = 135
			end
		end

		task.wait(.5)
	end
end)

[B777200exe (Vance01)]

the “#arcs” are lined in red.


^here’s the directory, i also changed their name to Mini## instead.

[Mystxry12 (Mystxry)]

Ahh, my bad arcs should arcsList. Just make sure the folder in which contains the arcs is named Arcs or just edit the line of code at the top, it’s yo choice.

[B777200exe (Vance01)]

Ah okay, now it works. thank you so much! This place’s very helpful