Most of us have seen Roman numerals before. Some of us even remember what they mean. But this quiz isn’t just about reading them. You’ll get a mix of questions—some will ask you to convert numerals, ...

Fun with retro-coding a Roman numeral converter—I head back to my college years and solve me homework anew! I earned a bachelor's degree in computer science back in the dawn of computing. Well, maybe ...

When it comes to number prefixes or suffixes on the letters, IV could be read as "one less than four," or VIII can be read as "three more than five." So for example, XIV is 14 and XVII is 17. When it ...