Arrows to move the cloning brick, 1 to place a brick, 2 to change the brick, 3 + Hover on brick to delete it, 4 to show the Value Sliders, and 5 to rotate the brick.
Credits to Brick Science because he is cool, check him out here: https://www.youtube.com/channel/UCpQB577lHFyWTyvrS73Ldlg :) bRiCkS tImE lOlOlOlOlOlOlOlOl
