∎ End Of Proof Math Symbol Smiley Face U+220e

How to Write the End Of Proof Symbol ∎ on Keyboard?

To write the End Of Proof symbol ∎ on keyboard using ALT codes; ALT+8718, just hold down the ALT key while typing the alt key code 8718. You have to use the numeric keypad of y🍸our keyboard. If you don not haveඣ numeric keypad, hold down the Fn and ALT keys while typing the alt code number.