Added exceptional design challenges:

 

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

Award ChallengeBest Website ChallengeLetterheads ChallengeInternational Challenge
Newsletter ChallengeInterior ChallengeAdvertisement ChallengeEsigns Challenge
Idea ChallengeWebsite ChallengeDesignawar ChallengeSpace Challenge
Architecture ChallengeArts and Crafts ChallengeArtistic Works ChallengeBike Challenge
Blue Product ChallengeStudent ChallengeElectronic Arts ChallengeFood Challenge
Gold ChallengeGreen ChallengeOffice ChallengePhotography Challenge
Ready-Made ChallengeBusiness ChallengeClothing ChallengePrime Challenge
Publishers ChallengeArchitects ChallengeForemost ChallengeProfessional Designer Challenge
Truck ChallengeArt Installations ChallengeConvention Centers ChallengeTableware Challenge
Academical ChallengeMathematics and Nature ChallengeInspirational ChallengeInstitute Challenge
Additionally see: Catalog of Design Challenge | <- Index