I currently have to develop a little online quiz: users have to guess the motif of an image which is initially hidden and revealed step by step.
It's pretty simple except the way how users should provide their answer. I did think about a free text field and multiple choice but don't consider them as proper solutions.
The problem with free text is, that it's always difficult to verify the answer considering typos and different terms for the same thing.
As well I don't think multiple choice is a valid option as it points the user to the solution.
Could you think of any other ways to solve the quiz?