You're too stressed out, man. Don't worry, brother, I feel ya. You got all these things flyin' about. You got your fast food and your internets and your rush hour traffic and your pre meeting meetings and your post meeting meetings. Your life force is stretched to the limits and your chi is all out of whack and it's crazy, dude. Crazy! You need to decompress, man. You need to just chill out and do something to help bring some calmitude into your life. You need to do something like play the relaxing puzzle game Light UP, man.
See, it's really easy now. You just eliminate the frosted spheres on the board until your lighted sphere touches and it lights up the rest of the unlit transparent spheres. It's that easy dude, no joke. I told you I would take care of you. Oh, right, later on you'll come across some blue spheres that make the lighted spheres bounce real high (you can even make some of your own on some levels), and you can only remove a limited number of spheres on each level, but what good is harmony of the soul if you don't work for it, right man?
And, okay, fine, maybe it's not exactly as easy as I made it sound. There's this rudimentary ball physics engine working in the background that lends a little bit of complexity to your puzzle solving, but that just makes the game more fun. On the other hand, there's only twenty levels meaning that not only does this leave a lot of the mechanics here unexplored, but you're little trip to peaceful land won't be very long lived. Sorry about that, man.
So if the fast pace of modern life is bogging you down man, just take a few minutes, listen to the sublime acoustic guitar tunes, and realign your inner peace with these balls of light, dude. You won't regret it.