Usually if we are lucky, by the end of the day, one of our images on our Facebook page will have 100 likes. This cubic maze already has 100 likes and it's just 9 AM here.
Larger Facebook version here.
I think the reason for the popularity is the hidden image is a simple cube that anyone who can see stereograms can see. But up close it is also a three dimensional maze that connects on all three sides.
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