Added exceptional design challenges:

 

To discover more on a particular Challenge, checkout the relevant link.

Building ChallengeCulinary Arts ChallengeInterior Furniture ChallengePhotography Challenge
Urban Creations ChallengeHomeware ChallengeMilan ChallengeWebsite Challenge
Exposition ChallengeStreet Furniture ChallengeBest Aircraft ChallengeMagnificient Challenge
Journal ChallengeDesign Collage ChallengeDesigners' ChallengeGreatest Architects Challenge
Greatest Talents ChallengeFor Designers ChallengeTop Architects ChallengeContests Challenge
Design Thinking ChallengeExcellent ChallengeInspiring ChallengeOutstanding Challenge
Selected Works ChallengeThe Best of All ChallengeProfessional Designer ChallengeCreative Talents Challenge
Banking Instruments ChallengeConsumeables ChallengeColloquium ChallengeInformation Processing Challenge
Art Events ChallengeBeauty Products ChallengeMedical Goods ChallengeTradefair Challenge
Gray Goods ChallengeElectronic Goods ChallengeExhibit ChallengeInstitute Challenge
Additionally see: Catalog of Design Challenge | <- Index