The contest closed last night so I can now post my entry. It’s not rocket science but I think it looks cool . Have fun playing and enjoy the code if you like.

[SWF(width=800, height=800, backgroundColor=0x000000, frameRate=24)]
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;

//25 lines begins here
var bmdDisplay:BitmapData = new BitmapData(800, 800, true, 0×00000000);
var drawSprite:Sprite = new Sprite();
var insideDrawSprite:Sprite = new Sprite();
var aPoints:Array = [[0, 0], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0]];
var aPositions:Array = [[0,0,1,1],[800,0,-1,1],[800,800,-1,-1],[0,800,1,-1]];
this.addChild(new Bitmap(bmdDisplay));
drawSprite.addChild(insideDrawSprite);
this.addEventListener(Event.ENTER_FRAME, updateStage);
function updateStage(e:Event):void {
bmdDisplay.applyFilter(bmdDisplay, bmdDisplay.rect, new Point(0, 0), new ColorMatrixFilter([1, 0, 0, 0, 0, 0, 0.85, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0.92, 0]));
insideDrawSprite.graphics.clear();
insideDrawSprite.graphics.beginFill(0xFFFFFF);
for (var i:uint = 0; i<aPoints.length; i++) {
insideDrawSprite.graphics.lineTo(aPoints[i][0], aPoints[i][1]);
}
insideDrawSprite.graphics.endFill();
for(i=0;i<aPositions.length;i++){
insideDrawSprite.x = aPositions[i][0];
insideDrawSprite.y = aPositions[i][1];
insideDrawSprite.scaleX = aPositions[i][2];
insideDrawSprite.scaleY = aPositions[i][3];
bmdDisplay.draw(drawSprite);
}
aPoints = [aPoints[1], aPoints[2], aPoints[3], aPoints[4], aPoints[5], aPoints[6], aPoints[7],      aPoints[8], aPoints[9], [this.mouseX, this.mouseY]];
};