brain-twister

and brain-teaser

n. a puzzle, especially one that requires thinking. Can you help me with this brain-teaser? I can spend my whole vacation doing brain-twisters.

Name	Pronounced	Usage
Hyder	-	Arabic
Penney	['peni:]
SÖRen	SUU-ren (Swedish), ZUU-ren (German)	Swedish, German
Nurasyl	-	Kazakh
Christian	KRIS-chən (English), KRISH-chən (English), krees-TYAWN (French), KRIS-tee-ahn (German, Swedish)	English, French, German, Swedish, Norwegian, Danish
Hortense	[hɔ:'tens]