Added exceptional design challenges:

 

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

Students' ChallengeBusiness ChallengeBuilding ChallengePurple Challenge
Achievement ChallengePattern ChallengeVehicle ChallengeAsian Challenge
How to Make ChallengeExcellence ChallengeNational Awards ChallengeAdvanced Challenge
Conference ChallengeManufacturers ChallengeItalians ChallengeRewarding Challenge
Talents ChallengeDesign Collage ChallengeAbsolute ChallengeAward Challenge
Accomplished ChallengeGreatest Design Works ChallengeArchitecture Art and Design ChallengeExcellent Challenge
Champion ChallengePortfolios ChallengeBanking Instruments ChallengeBathroom Furniture Challenge
Art Works ChallengeColloquium ChallengeDisplay Units ChallengeConference Centers Challenge
Blogging ChallengeTradefair ChallengeBrown Goods ChallengeProsumer Tools Challenge
Inspirational ChallengeEngineering ChallengeExhibition Spaces ChallengeBusiness Deals Challenge
Additionally see: Catalog of Design Challenge | <- Index