I don’t recall how I first came across the Find the States game on jimspages.com, bit it has become one of my go-to sites for demonstrating interactive whiteboards.
The game is simple: states appear in random order and the user is asked to place them on an empty U.S. map. Scores are tabulated based on how many miles away from the correct location you place each state. Some states are much easier than others. For example, it’s relatively easy to line up unique features on the coastline, but very difficult to place Colorado without any of the states that border it already in place.
This game is simple, but it demonstrates the use of IWBs quite naturally while providing a fun geography challenge. Can you average less than 100 miles of errors in your placement? Less than 10? Give it a try.
ESL Technology.com 
Ooh – fun game! Thanks for the link! My error margin – 12 miles 🙂