On the Bavarian Wikipedia's 'Mitmachen und Kontakt' page, locate the 'Spielwiese' (Playground) section. Identify and state the primary purpose of the 'Spielwiese' as described on this page, specifically explaining what users can do there.
Navigate to the 'Wikipedia:Mitmachen und Kontakt' page if not already there. Locate the 'Ausprobieren' section. Read the descriptive text next to the 'Wikipedia:Spuiwiesn' link. Identify and state the primary purpose of the 'Spielwiese' based on this text.
Successfully locate the 'Ausprobieren' section on the 'Wikipedia:Mitmachen und Kontakt' page. State that the primary purpose of the 'Spielwiese' is for users to practice writing, correcting, formatting, and deleting content as they wish.