Hello everyone!
I'm creating a survey with some regular questions, but I would also like my participants to perform a task.
In this task, I would present a number (e.g.

for 0,5 or 1 seconds and then, what I would need (and I can't seem to make work) is for the number to disappear (meaning "go to the next page") where the participants would have to give an answer (to write the number they saw).
I tried to add a chronometer when presenting the number but it doesn't seem to work. So when I test the questionnaire the number is displayed but it stays that way and I can't make it move forward.
Thanks in advance!