Every 10 years, there is a census in the US to determine the redistricting of congressional seats. Some states gain seats, some lose.
There are 72 levels and they go pretty fast. I solved them all.
1. The graphics are excellent.
2. These problems could be made harder. For example: every district must be won by a color. If a district has 7 squares, blue wins automatically with 4. However, it could also win with just 3 squares, if the remaining are 2 red and 2 yellow.
This is a good game. It's original, fun and free.