How To Make a Player Counter In Minecraft: Bedrock Edition (Old Design)

I made an improved version of this design, which you can watch a tutorial for here:    • How To Make A Player Counter In Minecraft ...   The new design doesn't break, and never needs to be rebooted, so you should go check out that video! This video shows you how to make a small command block machine that counts the number of players on your world/realm. This only works in Bedrock Edition, as the /testfor command is not implemented on Java Edition.