Added 6 To play: Setting a Building Region ------------------------------------------------------------------------ To set Building Region A, press "Set Region A". Then, click to set down the leftmost side of your region. Now, use the slider to extend the region's width. Press the OK button when done. Repeat the process for Region B. Working with Numberblocks ------------------------------------------------------------------------ To add a 1 to the screen, click the "Create Block" button. Remember to always put blocks INSIDE of regions. The rest is automatic!