You thought the lorry had 5 stone, but it only has 4 from 9-3. Do you want to build the road or the wall, or change the route to pick up another stone from 7-4 and not move the fuel?
You thought the lorry had 5 stone, but it only has 4 from 9-3. Do you want to build the road or the wall, or change the route to pick up another stone from 7-4 and not move the fuel?