So, you want to get your hands on a Nokia N97 before anyone else? Fancy having one for free? Nokia has  generously given us EIGHT Nokia N97 smartphones to give away as part of its  global 'Search for N' campaign. Join us after the jump for the third clue in this exciting competition...

The global Search for N is underway and NokNok is the only website in the UK offering you the chance to win a Nokia N97 of your own! We have EIGHT up for grabs, courtesy of Nokia, and all you have to do to be in with a chance of winning is to collect five clues from the riddles we'll be posting up over the next few days.

Here is the third riddle:

I love to type out full length emails

And my favourite keyboard never fails

Yes, sticky fingers will make it dirty

But I adore my N97's full-sized _ _ _ _ _ _

Sadly, only UK residents can enter the NokNok Search for N competition*. Once you've worked out the answer keep it safe, as you'll need all five to enter. The Search for N continues: Noon 31st May

Missed an earlier riddle? Check them out here

*Terms and Conditons