A classic magic trick where a solid ring appears to pass through a string without breaking or untying it. This visual ...

A tricky new brainteaser, that 99 percent of people can’t solve, is actually easier than you might think. The video, which shows a ‘classic topology puzzle’ was shared by ‘@stunningscenes0’ on TikTok.

If you liked it then you should have put a ring on it – or, more to the point, a ring that actually fits on your finger, because the consequences of wearing a too-small ring look incredibly painful.