Do you remember those puzzles, the ones where you have to get a fox, chicken and some grain across the river? I used to have to solve them when studying AI at school. The new version of this is Baby, Carseat and Pram, where you have to get everything from the flat into the car, which is parked at my parent's flat. The car is too far away to carry the baby in the carseat, you can't push the pram and carry the carseat, you can't have the baby in the car without a carseat, and you can't leave the baby alone in the flat. Solution: clip the carseat onto the handlebar of the pram!