Added exceptional design challenges:

 

To discover more on a particular Challenge, checkout the hyperlink.

Construction Materials ChallengeAchievements ChallengeCosmetic Products ChallengeStrategy Challenge
Multidisciplinary ChallengeInterdisciplinary ChallengeInterior Furniture ChallengePerfect Challenge
Photography ChallengeCostume ChallengeExpostitions ChallengeExposition Challenge
Prime ChallengeSurmount Security ChallengeCreation ChallengeFaculty Challenge
Designers' ChallengeArchitectural Design ChallengeGreatest Products ChallengeContests' Challenge
Top Architects ChallengeDesign Olympics ChallengeDesignPreis ChallengeFestivals Challenge
Top Architecture ChallengeTop Design ChallengeBest Landscape ChallengeCreative Talents Challenge
Banking Instruments ChallengeOffice and Bureau ChallengeResearch Proposals ChallengeCar Challenge
Art Installations ChallengeWatch ChallengeEntertainment Products ChallengeHospitality Challenge
Convention Centers ChallengeOutranking ChallengeConferences ChallengeArt Gallery Challenge
Additionally see: Catalog of Design Challenge | <- Index