the list of creative,well designed and 100% pure Flex Websites(11+)

Disney

Hp Print

Anywhere.FM

Millionclouds

FlexBox
 

Belgacom TV Portal

ESRI ArcWeb Explorer

Seeqpod

 
buzzword

 

nomos

 

viaggiatreno

Although following are not 100% flex websites but they are partly used flex technology and typical.

Yahoo! Maps
mixbook
Sony Ericsson Phone Selector
http://www.pikeo.com/
http://www.flexbts.net (Japanese)
Motionbox
Harley-Davidson Customizer
Sliderocket