Here's another game that may kill some time, but at the same time is rather educational. They always throw in some obscure Pacific or Carribean island or something, so watch out! So far my high score is 70%.
Geography.com
Idiom:
to cross or pass the Rubicon, to take a decisive, irrevocable step.
Say the Eco Pledge of Allegiance to the 3Rs!!
"One EcoGeekdom, under Mother Nature, with liberty and recycled materials for all."