The Exit Puzzle The Circle Anno 1683 from Ravensburger combines classic puzzling with an exciting riddle experience. The motif comprises 919 pieces and shows a detailed historical scenery with astronomical instruments such as telescopes, an armillary sphere, timber-framed houses, and defensive towers. In addition to assembling the pieces, the focus is on solving integrated clues and riddles. A rotating wheel supports the decoding of the tasks. This motif is ideal for puzzle fans and anyone looking for a challenging combination of image composition and historically inspired detective work.