andy I can't solve this @Tom even when I directly try to copy your solution. This is some kind of black magic
Tom andy That's fair. This issue might apply to other levels too as both the order and orientation of blocks makes a difference to the simulator (I saw this on one level when rotating a yellow rectangle through 180 degrees).
ColonelFazackerley Faster and fewer blocks. I got this on my 3rd go. You could just call me lucky, but I think this one does not earn the extreme flag. I really like @andy's last solution.