第763話: コナンと平次がドラッグディーラーの雨に濡れたコードに出会う
2015年1月10日 放送
On a rainy day, Conan bumps into a suspicious man being purused by police. The man is a drug dealer, and he drops his notebook as he flees. The notebook contains a code written using subway station and line numbers, but some of the code washed away in the rain. (Source: Anime-planet)