brain teaser

US 
UK 
  • n.难题
  • Web脑筋急转弯;智力题;谜语猜猜
Plural Form:brain teasers  

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard