The viral optical illusion is leaving people on TikTok and Twitter mystified as they try to work out how to do the hand trick.

When you get a hook in your hand, the string trick is the best of some bad options. If you've got a weak stomach, just hit the back arrow right now. You don't want to see this. But if you fish ...

If you’ve been on Twitter or TikTok recently, you’ve probably been puzzled by some people doing a magical hand trick. 19-year-old Tori Pareno has just gone viral for her mind-boggling hand ...