Leipzig a decade after the discovery of the perforated city: The discussions have subsided, the well-maintained and wild greenery has continued to grow, and in recent years, the population has also been increasing. Today, the question arises about the future of the over 170 temporary green spaces in the city. Should we wait until building applications are gradually submitted and approved? This walk is dedicated to this question and the considerations of how the potential of interim uses can continue to productively contribute to urban renewal in the changed situation. With Karsten Gerkens from the Office for Urban Renewal and Housing Promotion and Inge Kunath from the Office for Urban Greenery and Water Bodies. The starting point is Lindenauer Markt. The concept and direction are by Bertram Weisshaar from Atelier Latent, with recording and sounds by Marek Brandt. This audio walk "Green Puzzle" was made possible with the support of the City of Leipzig, Office for Urban Greenery and Water Bodies.