TikTok’s ‘blackout’ challenge linked to deaths of 20 children in 18 months, report says - (December 2022)
TikTok faces lawsuit over ‘blackout challenge’ death of 10-year-old girl -- (August 2024)
Blackout challenge -- (Wikipedia)
The blackout challenge is an internet challenge based around the choking game, which deprives the brain of oxygen.[1] It gained widespread attention on TikTok in 2021, primarily among children.[2] It has been compared to other online challenges and hoaxes that have exclusively targeted a young audience.[3] It has been linked to the deaths of at least twenty children.
There is much more on that across the web.