This is an adaptation of a mobile game I keep getting ads for! Instructions in the game. You can select the next tube as soon as the previous tube starts moving back to its spot.
Thank you so much, @NickyNouse for the original project! It was fantastic. :) CREDITS - All sounds/images are original or adapted from Scratch's library. - Levels are adapted from the levels on https://www.safekidgames.com/water-sort