BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251125T090000
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a89fcaf1b459
DTSTAMP:20260822T194655Z
SUMMARY:Puzzletreff - gemeinsam puzzeln
DTSTART:20260822T090000Z
DTEND:20260822T120000Z
END:VEVENT
END:VCALENDAR