Do you know a service for self-examination through testing?

Question

Software testing

Hello everyone, tell me if there are any services for creating something like self-test tests, everything that I find on the Internet for some reason is not particularly suitable, the task is this:
I drive in a question and the only answer to it (the answer should not have options selection of checkboxes, but just a field for entering a specific answer)
I would also like to be able to choose the randomness of questions (but this is not important)
Does anyone know of any similar services?

Answer 1

In Anki, you can do this by making a custom card template