Rune Trails

Move the rune pieces around the board and create trails of five or more pieces to make them disappear.
Every time you make a move, new pieces are added to the board. You’ll have to be clever and think of ways of removing the pieces faster than they appear. From time to time, special runes will help you clean a few more pieces. But don’t count too much on them! If the board fills up, you lose!

Get it here: http://itunes.apple.com/app/rune-trails/id348388030?mt=8