BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251226T180840
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ab2c4280395f
DTSTAMP:20260922T180840Z
SUMMARY:Puzzletreff - gemeinsam puzzeln
DTSTART:20260926T090000Z
DTEND:20260926T120000Z
END:VEVENT
END:VCALENDAR