Joju Mathew earned recognition for creating an extraordinary contribution to Malayalam literature by individually authoring the biggest riddle book in the Malayalam language, titled "Mathayeede Kadamkadhakal." The monumental publication comprises an impressive 2,328 riddles covering 1,617 diverse topics, making it one of the most extensive collections of riddles ever compiled in Malayalam. Published with ISBN 978-93-48132-57-4, the book showcases exceptional creativity, linguistic richness, and dedication to preserving and promoting the traditional art of riddles. Riddles have long been an important part of cultural storytelling and intellectual engagement, stimulating curiosity, critical thinking, and creativity among readers of all ages. Through Mathayeede Kadamkadhakal, Joju Mathew has successfully brought together a vast collection of thought-provoking and entertaining riddles that reflect the depth and versatility of the Malayalam language. Literary enthusiasts and cultural organizations have praised the accomplishment as a significant milestone in regional-language publishing. The work not only celebrates the enduring appeal of riddles but also contributes to the preservation and promotion of Malayalam literary heritage for future generations.