terrycavanaghgames.com/hexagon/
Great game here, I just found it on the net.
There is a hexagon center of the board to which you navigate your small ‘bit’ around, either left or right in a clockwise or counter clockwise motion. The board also rotates going with your direction or against it, making it confusing to navigate. Walls start coming inward to the center of the hexagon, which you must avoid. At first there are only a few walls coming inward, which are easy to dodge going left and right. But as you progress, more walls come, and a couple of difficult designs are produced which are very difficult to avoid. There is a helix wall, double walls, and double helixes.
The most difficult combination to navigate is a double helix, into a double walls, then back into double helixes. These occur on the sixth level of the game.
As the game progresses, the speed increases. Also the color of the walls changes between red, orange, and yellow. The music also changes between three different electronic techno rifts.
All these combinations add to make a great game. You progress to new levels the longer you can navigate around the hexagon without being crushed by the walls.
There are six levels.