#The encrypted notebook of painter Ludwig Göbel – Klausis Krypto Kolumne
„The encrypted notebook of painter Ludwig Göbel – Klausis Krypto Kolumne“ German painter Göbel left behind a notebook with about ten ciphertext passages and something that looks like a key. Can a reader solve this crypto mystery? Deutsche Version des Artikels (Beta) Ludwig Göbel (1889-1964) was a German painter who spent most of his life…