QuinnG

Another mainstay is Ian’s shoelace site: https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...

Google Forms lets you set an answer key with correct answers which are not exposed client-side in the responder view[1]. Teachers complaining that students can see "answers" are using a different feature[2].

[1] https://www.youtube.com/watch?v=IUulhc5D4dg

[2] https://support.google.com/docs/answer/3378864