A riddle stands for a puzzle in waking life that will not be solved head-on. Tradition reads it as an invitation to look at a problem from a different angle.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.