Here is the first riddle. This one is quite easy, in my opinion. (Rated difficulty 6 in the book)
Three models, Miss Pink, Miss Green and Miss Blue are on the catwalk. Their dresses are pink, green, and blue.
"It's strange," Miss Blue remarks to the others. "We are named Pink, Green and Blue, and our dresses are pink, green, and blue, but none of us is wearing the dress that matches her name."
"That is a coincidence," says the woman in green.
From that information, can you determine the colour of each model's dress?
Remember to put your answers in [spoiler][/spoiler] tags!