Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.

A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.

QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.

Guess-a-Sketch - Guess a Sketch is a Puzzle, Drawing, Single and Online Multiplayer video game created and published by Spigo.

What’s The Pic - What’s The Pic is a Puzzle, Single and Online Multiplayer video game created and published by Candy Writer LLC.

Genius Quiz - Genius Quiz is a Free to play, Puzzle, Educations, Online, Single and Multiplayer video game developed and published by Andre Birnfeld.