Scrolling in TikTok all day is seriously ruining my brain. I can't even think straight anymore! Every time I try to do something productive, my mind just wanders back those random TikToks. It's like my brain is melting its ability. ???? I need to unplug before I completely go insane. Maybe I should try making some serious things instead? Like, goin

She's the mathematical whiz who has captured hearts and minds alike. Rachel Riley, with her winning personality, has become a beloved constant on our screens for over a decade. Millions/ Viewers/ Audiences flock to watch her navigate the complexities of the iconic Countdown conundrum with an unmatched blend of wit. Her rapid arithmetic leave us in