They are having trouble with the hand-torn puzzle pieces, those currently require manual sorting: https://www.theguardian.com/world/2018/jan/03/stasi-files-east

They are having trouble with the hand-torn puzzle pieces, those currently require manual sorting: https://www.theguardian.com/world/2018/jan/03/stasi-files-east-germany-archivists-losing-hope-solving-worlds-biggest-puzzle https://www.theguardian.com/world/2018/jan/03/stasi-files-ea...