Wikipedia
Baas-o-Beyt
Baas-o-Beyt ( Sistanian: ) is a special kind of rhyming game common among Sistanian people and is generally considered as a genre of Sistanian poetry (called Seytak) played by composing verses of Sistanian poems, along with some Sistanian dance and music. It is very similar to Bait bazi, Antakshari and Crambo as well.