Logo of <a href="https://en.wikipedia.org/wiki/Lojban" class="extiw" title="w:Lojban">Lojban</a>
Elmo Todurov
2007-01-28
<a href="https://en.wikipedia.org/wiki/Freeciv" class="extiw" title="en:Freeciv">en:Freeciv</a>, which is licensed under the GPL