Added exceptional design challenges:

 

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

Student ChallengeStudents' ChallengeBusiness ChallengeCulinary Arts Challenge
Achievements ChallengeSparkling Idea ChallengeUrban Creations ChallengeCostume Challenge
The One and Only ChallengeUltimate Cars ChallengeMagnificient ChallengeMuseums Challenge
Wonderful ChallengeAward ChallengeGreatest Architecture ChallengeContests' Challenge
Childrens' Products ChallengeInspiring ChallengeTop Design ChallengeProfessional Designer Challenge
Professional Designers' ChallengePioneers ChallengeBanking Instruments ChallengeSports Equipment Challenge
Design, Arts and Architecture ChallengeCorporate Plans ChallengeTruck ChallengeConsumeables Challenge
Hospitality ChallengeConventions ChallengeLandscape ChallengeOutranking Challenge
Art Events ChallengeConference Rooms ChallengeSummits ChallengeGray Goods Challenge
Black Goods ChallengeColorful Goods ChallengeTechnical Design ChallengeDesign Business Challenge
Additionally see: Catalog of Design Challenge | <- Index