COUNTDOWN'S'S QUEEN: RACHEL RILEY REIGNS SUPREME

Rachel Riley has dominated the world of Countdown for over a decade. With her sharp mind and calm concentration, she decodes even the mostcomplex clues with ease. Her admirers are obsessed by her mathematical prowess and her charming personality. She's not just a Countdown legend, she's a role model for everymath whiz. The Clever Contraptions of