COUNTDOWN'S QUEEN: RACHEL RILEY ON NUMBERS AND NONSENSE

Rachel Riley has turned into a household name thanks to her stint on Countdown. The brainy beauty isn't simply known for her dazzling style, though. Her sharp intellect and talents in solving those tricky numerical puzzles have earned her a legion of fans. From tackling this infamous Conundrums to revealing her knack for spotting patterns, Rachel R

In this year of 845 AD, terror gripped its fair city of Paris. A horde of fierce Vikings, led by the ruthless chieftain Ragnar Lothbrok, descended upon Seine shores with a fury unprecedented. Their longships, filled with warriors and plundering intent, sailed up our Seine River, a sight that strike terror into the hearts of Parisians. Their initia