I'm not sure where I came across this game but if you have ever played chess it is maddeningly addictive. It involves moving a knight around an ever expanding board to cover all the squares against the clock. So far I have managed to get to level 10 and scored about 250000 which puts me in the top 7500 in the world. I just cannot fathom how someone can have go to level 12 never mind level 27 which is where the leader is at. See what you can do.