The machine holds a few items. Each has a price. You hold a handful
of coins. Buy everything.
Exact change only. No change given.
Every coin gets spent.
Tap a door to pick it. Tap coins to drop them in. Tap a dropped coin
to take it back. Press VEND when the total is
right.
Wrong total? That's a jam. The coins tumble
back, and the machine remembers. 5 jams and it breaks
until midnight. 3 on Hard. The machine is sensitive.
The coins are sized like the real thing. Yes, the dime is smaller
than the nickel. Take it up with the Mint.
Basic is a fair machine. Hard
has more doors, more coins, and gold dollars. It also breaks faster.
There is exactly one way to buy everything.
The machine checked. Twice.
New puzzle at midnight. Missed a day? The archive
is open.