Move the green square using arrow keys. Survive as long as you can. Every time you get hit, the timer resets. Try to dodge all the blue circles.
My personal best is 3.633 seconds, if you beat it put your best in the comments below! ====================================================== If this looks familiar, it is because this pattern came from Touhou 4: Lotus Land Story. This is a recreation of Gengetsu's last timeout attack.