There are some really nice widgets on:
In a matter of minutes you can create a Pacman game for instance. You first type your own questions (or use the one they have made already for you. Most of those pre-made questions are history related though). These questions will appear during the game which is a great way for students to learn that particular topic. When you have finished you can share the game and embed the HTML code as a widget on your own site. There are also other types of games to choose from. Therefore type your questions in Word and copy paste them into the text-field where you need to enter the questions.