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 merely known for her dazzling looks, though. Her sharp intellect and skill 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, Rachel

In the year of 845 AD, terror gripped the fair city of Paris. An army of fierce Vikings, led by the ruthless warlord Ragnar Lothbrok, descended upon Seine shores with a fury unmatched. 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 assault