German websites

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archINFORM is an online database for international architecture, originally emerging from records of interesting building projects from architecture students from the University of Karlsruhe, Germany.

chess24.com was an Internet chess server in English and ten other languages, established in 2014 by German grandmaster Jan Gustafsson and Enrique Guzman. Chess24 also provided live coverage of major international chess tournaments, and hosted their own online tournaments, including the Magnus Carlsen Invitational.

database of scientific illustrators active 1450–1950 and no longer alive

online dictionary

Forestle was an ecologically inspired search engine created by Christian Kroll in Wittenberg, Germany, in 2008 and discontinued in 2011. Forestle supported rainforest conservation through donations of ad revenue and aimed to reduce emissions. It was similar to the search engine Ecosia, which plants new trees with its ad revenue. Forestle was briefly associated with Google before associating with Yahoo.

Waldwissen is an international, multilingual information and communication website for a wide range of forestry topics.