Oui, du moins sur certains casinos en ligne, il existe des versions de jeux gratuites.
https://planeswalkers.org/viewtopic.php?t=72191
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=1&t=173677
http://47.88.101.141/forum.php?mod=viewthread&tid=437273&extra=
https://67farms.st/viewtopic.php?t=30357
https://gravatar.com/fuzzysquirrelf463c0ac5b
https://67farms.st/viewtopic.php?t=24193
http://labradory.info.pl/viewtopic.php?f=9&t=33845
https://forum.zweb-apps.xyz/viewtopic.php?t=168503
https://forum.zweb-apps.xyz/viewtopic.php?t=54068
http://biopharmamash.com/viewtopic.php?t=1882467
https://ufr-2020.front5.picapo.net/forums/viewtopic.php?pid=570117
https://my-mobile.eu/viewtopic.php?t=13147
http://1.s.2.free.fr/viewtopic.php?f=18&t=581156
http://vortex.mx.free.fr/forum/viewtopic.php?f=38&t=16531&sid=a5194963981fd7b91e2a5520f6780de6
http://miweii.com/forum.php?mod=viewthread&tid=15415&extra=
http://www.lada-xray.net/showthread.php?p=132636#post132636
http://52she.top/forum.php?mod=viewthread&tid=192459&extra=
http://47.88.101.141/forum.php?mod=viewthread&tid=482679&extra=