My take on the seven-segment display. No cheating by inventing extra segments on difficult characters! ;)

WIP, I need to add the decimal point to complete punctuation etc.

The intention was to create as many unique letters as possible in upper and lower case, instead of compromising by mixing cases. I experimented with cyrillic letters as well, although it is virtually impossible to create meaningful letter shapes on this limited of a grid.

The name “Double Square” is derived from Posy / Michiel de Boer, who made a video all on seven-segment displays.