The A Miner Problem is a world by GearBell.
The world can be accessed with:resrec:///U-GearBell/R-89232310-1cdd-4c9c-86ad-2bcf59f097d1
resrec:///U-GearBell/R-89232310-1cdd-4c9c-86ad-2bcf59f097d1