https://wikilingua.charlespierre.fr/
Wikilingua - A Wikipedia Guessing Game
A game where you guess which of two wikipedia pages exist in the most languages
wikipediaguessinggame
https://meta.wikimedia.org/wiki/Wikimedia_Tunisie/WikiLingua_Maghreb/Achievements
Wikimedia Tunisie/WikiLingua Maghreb/Achievements - Meta-Wiki
wikimediatunisiemaghrebachievementsmeta