Added riddles.

assets/riddle-dedupe.js

@@ -0,0 +1,19 @@
+'use strict';
+
+const riddles = require('./riddles.json');
+
+function init() {
+	const answers = new Map();
+
+	riddles.forEach((riddle) => {
+		riddle.answers.forEach((answer) => {
+			if (answers.has(answer)) {
+				console.log(`Possible duplicate, answer '${answer}' for ${riddle.riddle} ||| ${answers.get(answer).riddle}`);
+			}
+
+			answers.set(answer, riddle);
+		});
+	});
+}
+
+init();