In the early 1960s in the US, everyone was trying to find out who owned the zebra. Without much luck. A logic puzzle that only a small percentage of the population are able to solve, we have reproduced a version of the infamous "Who owns the zebra?" problem here. Note that there's more than one way to solve the puzzle.
The facts essential to solving the problem are as follows:
1. There are five houses in a row.
2. The Englishwoman lives in the red house.
3. The Spaniard owns the dog.