This week’s Casual Friday study is the most complicated design we’ve done yet. However, in the spirit of Casual Fridays, it should still take only a minute or two of your time. It involves an incredibly clever visual illusion, and should be quite fun as well.
As usual, you have until 11:59 Eastern time on Wednesday, February 15, to reply. However, the study will close after 250 responses, so make sure you get your response in as soon as possible!