▧ Square With Upper Left To Lower Right Fill Geometry Symbol Smiley Face U+25a7

How to Write the Square With Upper Left To Lower Right Fill Symbol ▧ on Keyboard?

To write the Square With Upper Left To Lower Right Fill symbol ▧ on keyboard using ALT codes; ALT+9639, just hold down the ALT key while typing the alt key code 9639. You have to use the numeric keꦕypad of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.