Added exceptional design challenges:

 

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

Construction Materials ChallengeAchievements ChallengeCosmetic Products ChallengeMultidisciplinary Challenge
Interior Furniture ChallengeYoung ChallengeHomeware ChallengeMagazine Challenge
Magazines ChallengeExposition ChallengeItalian ChallengeStreet Furniture Challenge
College of Design ChallengeAwards' ChallengeMasters' ChallengeAdvertisement Challenge
High Quality Design ChallengeOutstanding ChallengeSelected Works ChallengeTop Design Challenge
Challenge ChallengeProfessional Designers ChallengeChoice of Security ChallengeCreative Talents Challenge
Portfolio ChallengeDesign, Arts and Architecture ChallengeResidency ChallengeScholarship Programs Challenge
Consumeables ChallengePet Products ChallengeArchitecture Projects ChallengeBlogging Challenge
Tradeshow ChallengeTradeshow Centers ChallengeRed Goods ChallengeTransparent Goods Challenge
Prosumer Tools ChallengeEngineering ChallengeArt Gallery ChallengeInstitute Challenge
Additionally see: Catalog of Design Challenge | <- Index