Mobile madness has struck TechRadar this week so we've teamed up with HTC to offer you the chance to win a Windows Phone 8X by HTC handset.

Reppin' the latest Windows Phone 8 software, the HTC 8X comes with an 8MP camera and a sleek, gorgeous polycarbonate design.

It's not one for the timid - you'll have to be pretty bold to rock this hands in its in yer face shade of neon yellow.

Not exactly mellow yello

That sparky design jives nicely with Windows Phone 8's natty, colourful tile-based layout - and you'll be getting a 4.5-star OS on your new handset and therefore be the envy of all your friends.

If you'd like to be in with a chance of getting your eager little mitts on HTC's top-end Windows Phone handset, just click here and answer the fiendishly easy multiple choice question.

Please note that this competition is only open to UK residents over 18 years of age.

This competition is now closed. The winner is Suresh Nathan.