Added exceptional design challenges:

 

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

Students' ChallengeManufacturing Technology ChallengeBuilding ChallengePromotion Items Challenge
Multidisciplinary ChallengeInterior Furniture ChallengeAdvertising ChallengeSpacecraft Challenge
Talents ChallengeCollege of Design ChallengeAccomplished ChallengeMasters' Challenge
Top Artists ChallengeSeals ChallengeAdvertisement ChallengeFestivals Challenge
Contests ChallengeHigh Quality Design ChallengeLeading ChallengeTop Architecture Challenge
Professional Designers ChallengePioneers ChallengeBanking Instruments ChallengeFinancial Products Challenge
Residential Housing ChallengeCar ChallengeTruck ChallengeConsumeables Challenge
Art Goods ChallengeArchitecture Projects ChallengeBusiness Strategy ChallengeArt Events Challenge
Mathematics ChallengeBlogging ChallengeTradeshow Centers ChallengeGreen Goods Challenge
Orange Goods ChallengeBrown Goods ChallengeParamount ChallengeBusiness Deals Challenge
Additionally see: Catalog of Design Challenge | <- Index