Yeah. That's spelled correctly! If you like Kahoots then you'll love this one too. It is pretty much the same type of quiz website but the major difference is the lack of Game Show agenda. With this one students can "play" or answer questions at their own pace and without pressure. Students can also do "assigned" quizzes, (oh sorry - "quizizz") as homework.
Teachers still get scores and itemized reports of student answers. Give it a try. After saying all this and seeing Quizizz in action... I like kahoot it better as it is more fun (er I mean "engaging") in the classroom. If it truly is a graded quiz you wish to give to your students... Put it in Canvas and be done with it! :)
But... it would be fun to use http://quizizz.com/ Let me know if need help or would like to use this website.