BLOX BEAT! Press those buttons on the bottom or use the arrow keys to umm press them...? ANYWAYS, press them when an arrow comes and hold until it's gone. The variable goes down once you make a mistake, and goes up when you don't make a mistake (don't make mistakes!!) Oh and you can turn off the sound... I still have to add levels or something and other thingys Enjoy!
Like and fav! Follow me or the PFS studio! I got to 150 -_-