Four different men (with license plates 5, 7, 8, and 9) enter and exit downtown in different spots. Some facts about their routes are as follows:
- No driver enters the same intersection more than once.
- At each non-overpass intersection, all drivers that entered it from north/south turned a certain way (right or left) at that particular intersection, and all drivers that entered it from east/west turned the opposite way.
- The number of turns each driver made downtown equals the number on his license plate.
7 9
| | | | |
9-+---+---+---+---+-
| | | | |
-+---+---+---+---+-7
| | | | |
-+---+---+---+---+-8
| | | | |
-+---+---+---+---+-
| | | | |
8-+---+---+---+---+-
| | | | |
5 
Puzzle Answer
