COUNTDOWN'S QUEEN: RACHEL RILEY ON NUMBERS AND NONSENSE

Rachel Riley has transformed as a household name thanks to her stint on Countdown. The brainy beauty isn't solely known for her dazzling appearance, though. Her sharp brainpower and talents in solving those tricky numerical puzzles have earned her a legion of fans. From tackling this infamous Conundrums to unveiling her knack for spotting patterns,

In the year of 845 AD, terror gripped its fair city of Paris. Waves of fierce Vikings, led by the ruthless leader Ragnar Lothbrok, descended upon Seine shores with a fury untamed. Their longships, filled with warriors and plundering intent, sailed up the Seine River, a sight that strike fear into the hearts of Parisians. Their initial strike was s