Training materials
Difficulty level: Beginner
and Contributors: Björn Grüning or Celia van Gelder or Jessica Lindvall or Keywan Hassani-Pak or Manimozhiyan Arumugam or Marek Vrbacky or Ms. Yo Yehudi or Nils Peder Willassen or Pip Griffin or Prof. Richard Baldock or Toby Hodges
and Node: Denmark or Netherlands or Slovenia