Whether you're playing against total strangers or your friends, QuizUp is a fun, challenging, and frequently-updated trivia game.
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Are you big enough of a car nut to name all 60 badges on show here? XCAR challenges your knowledge on marques current and historic. Be quick though, you've only got 60 seconds.
This social trivia app for iOS and Android pits you against your friends.
An online quiz set up by British bookmaker Ladbrokes has found that iPhone users are quicker to answer problems correctly than other smartphone users.
QuizUp is the newest must-have App on iOS. Rumors point to a 4K big screen iPad and Apple acquires Topsy.
Britain's Carphone Warehouse sets up an instant win competition inside one of its London stores to launch Samsung's new phone. Oh, but it's not exactly real, especially the "enemy combatant" question.
What begins as a customer satisfaction survey quickly turns into a political quiz about the vice president and illegal immigration.
This week, we debate the ongoing PlayStation Network outage, guesstimate the arrival of new iMac desktops, and salute AMD for grabbing a solid share of the low-end laptop market.
Take our tech personality quiz and enter for a chance to win* high-tech specs!
You Are The Ref, the legendary quiz testing your knowledge of the beautiful game, has arrived on your iPhone, in the nick of time for the World Cup