Isometric Puzzle

Über

Turn on ur brain cells, this brain teaser will test them to their limits. Ur objective is to get the colored blocks to all fit nice and neatly into the center of each level. No spaces, no buts, u need to get it right. To achieve this, u need to figure out when blocks to put in first. It starts off nice and easy, but it does get hard. U can select any number of blocks to go in at once. This is important because doing one at a time will not help after a few levels. Will u get through all the levels? If u do, post a walkthrough in the comments below the game! Good luck and happy thinking.