No level. No timer. The only challenge is your score. The most minimalistic, yet the most complex game based on your agility and reflexes. What to do in the game? Just pass the enemy-dots(yellow dots) through the moving line in such a way that it doesn't touch the pivot points. And be sure, that you don't move beyond the screen. Seems easy? Isn't it? Give it a try and find if it actually is or not. How to control : Just touch the left and the right part of the screen in order to control the game. Either control the rotation of the moving line by tapping to rotate clockwise or anticlockwise or changing the pivot. That's all you need to do in the game. Wish you all the best and a happy playing!