It presents participants with 50 tasks, all of which must be undertaken over the course of 50 days. In the simplest of terms, the “Blue Whale Challenge” is a suicide challenge. While many continue to believe that it’s little more than an online hoax, the potential for death is too high to write this challenge off.

Even as nothing more than viral gossip, this challenge poses real danger, given the fickle nature of teenagers. Half online rumor, half real-life trend, the “Blue Whale Challenge” has the potential to be the deadliest entry on this list. For your safety and the safety of those around you, please do not attempt any of these challenges. We are not condoning them, nor are we encouraging anyone to try them we are simply explaining what they are and how they came about. Suffice it to say: don’t try any of these challenges at home. It’s hard to rate these trends based on level of danger, given each of their potentials to seriously harm or even kill participants.

TikTok, like many social media sites before it, has become home to dozens of potentially deadly trends and challenges, many of which have caused enough harm to make national news. Young people in particular swarm to TikTok’s riskiest challenges in the hopes of attaining the sought-after dream of virality, and far too often face consequences for their youthful recklessness. These are almost always the most popular of TikTok’s viral moments, due in large part to the inherent risk involved. There are singing trends, dancing trends, thirst trap trends, and cooking trends in near equal measure to the app’s unfortunate multitude of dangerous trends. These trends follow TikTok’s expansive format in taking on a diverse span of approaches.

Tik tok challenges list