Tamil riddles. Ciṟuvar aṟivu viruntukku ārāyntu eṭutta ariya viṭukataikaḷ; paḷḷip pālarkaḷ, periyōrkaḷiṉ iṉpap poḻutu pōkkiṟku iṉṟiyamaiyātatu - Vethamuthu, Komarappa Jebagnanam, 1897- (Children's Delight Office, 1970)