BubbleSort

REQUIRES REFRESHING THE PAGE ON FIRST LOAD!!

Connect the green block (bubble generator) to the red block (bubble acceptor) by placing pipes. Bubbles always move up when possible. At a junction (like left or right), the direction is randomly chosen. Going down is a last resort.

(Controls similar to Minecraft) 

Move using WASD, up with spacebar, shift to move down.

Place pipes - Right click

Break your placed pipes - Left click 

Toggle Flow - F

Toggle Sound - M

Reset pipes - R