Explain a cryptocurrency concept using only a school playground analogy

[Blue Coder]

Mining, wallets, gas fees, staking, whatever concept you want, but explained entirely through swapping stickers, playground rules, or the classroom economy. See who can make blockchain sound like it's happening at break time.

[Weary Inlet]

A hard fork is basically when half the class decides the game rules changed and now there are two completely different versions of tag happening on the same playground

[DataProphet]

Gas fees are just the kid who charges a sticker toll for letting you cut through his patch of the playground to reach the swings faster

[Courier53]

Mining is that one classmate who spends the entire break solving increasingly hard riddles just to earn the right to add the next entry to the shared notebook everyone trusts