See questions I've answered about roulette and about betting systems from my Ask the Wizard columns.
http://www.lada-xray.net/showthread.php?p=149373#post149373
http://forum.bandingklub.cz/viewtopic.php?f=25&t=1701394
http://www.pravoslit.ru/forum/obshchee/346...dze-online.html
http://forum.bandingklub.cz/viewtopic.php?f=41&t=1644036
http://forum.ruchkontroliwyborow.pl/index....c=72899.new#new
https://debate.socialism.nl/forum/showthread.php?tid=173558
http://aficionado.pl/showthread.php?524442...ri&p=568712
http://www.prepody.ru/topic96435.html
https://debate.socialism.nl/forum/showthread.php?tid=184735
http://gwenael.free.fr/diss3/viewtopic.php?f=2&t=33697
http://qrfonline.qrfmag.com/qrfswap/viewtopic.php?t=141808
https://www.darkflamespirits.it/forum/showt...d.php?tid=97497
http://forum.bandingklub.cz/viewtopic.php?f=20&t=1313940
http://forum.spolokmedikovke.sk/viewtopic....5&t=1062968
http://forum.spolokmedikovke.sk/viewtopic....3&t=1067319
http://www.prepody.ru/topic86463.html