Added exceptional design challenges:

Architecture Challenge	Performing Arts Challenge	Talent Challenge
Industrial Challenge	Logo Challenge	Product Challenge
Retail Challenge	Tableware Challenge	Art Challenge
Nagradi Challenge	Priser Challenge	Professionals Challenge
Idea Challenge	Fashion Clothing Challenge	Creativity Challenge
Promotion Items Challenge	Costume Challenge	The One and Only Challenge
Advanced Challenge	Magazine Challenge	Prime Challenge
Good Challenge	Journal Challenge	Museums Challenge
Designers' Challenge	Award Challenge	Greatest Architects Challenge
Greatest Designers Challenge	Indicator of Good Design Challenge	Contests Challenge
Design Thinking Challenge	Leading Challenge	Top Designer Challenge
Professional Designer Challenge	Professional Architect Challenge	Professional Designers' Challenge
Art Materials Challenge	Portfolio Challenge	Workshop and Warehouse Challenge
Art Installations Challenge	Financial Instruments Challenge	Art Events Challenge
Gray Goods Challenge	Design Proposals Challenge	News Challenge