Most people doing crosswords simultaneously

Most people doing crosswords simultaneously
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WHO
ZDF Fernsehgarten, Stefan Heine
WHAT
609 people
WHERE
Germany (Mainz)
WHEN
02 July 2017

The most people doing crosswords simultaneously is 609 and was achieved by ZDF Fernsehgarten and Stefan Heine (both Germany) at ZDF Fernsehgarten, in Mainz, Germany, on 2 July 2017.

The record was broken on the live TV show ZDF Fernsehgarten.