Added exceptional design challenges:
 

To discover more on a particular Challenge, visit the hyperlink.
Package ChallengeFashion ChallengeYachts and Sailors ChallengeReady-Made Challenge
Achievements ChallengePattern ChallengeCostume ChallengeBest of Best Challenge
Manufacturers ChallengeItalian ChallengeItalians ChallengeJournal Challenge
Museums ChallengeExquisite Designs ChallengeTop Architects ChallengeBadges Challenge
Seals ChallengeInspiring ChallengeTop Design ChallengeProfessional Artists Challenge
Professional Artists ChallengePioneers ChallengeAgriculture ChallengeResearch Proposals Challenge
Jewelry ChallengeConsumeables ChallengeArt Goods ChallengeArt Events Challenge
Display Units ChallengeBeauty Products ChallengeGray Goods ChallengeOrange Goods Challenge
Colorful Goods ChallengeArtists Books ChallengeParamount ChallengeDesign Proposals Challenge
Design Entries ChallengeElectronic Goods ChallengeInteraction Design ChallengeDesign Business Challenge
Additionally see: Catalog of Design Challenge | <- Index