This project is based on Yakker's project, exept I fixed it up a little and made so you can add as many blocks as you want. Click and hold the mouse to see where to place it and let go to place. Choose your block or clear the screen with the buttons at the top. You can't edit blocks after you've put them down. I youdecide you don't wan't te block, and your mouse is still down, drag it up to the grey bar and let go. The deluxe version has more realistic blocks.
