Racetrack
Mzere wozungulira pa madongosolo a pompopompo ndi a pakompyuta wosonyeza manambala motsatira gudumu, wogwiritsidwa ntchito poika mabetcha a oyandikana ndi a gawo ndi kudina kamodzi.
M’nkhani
Pa sikirini, mabetcha a racetrack ya roulette amatenga kudina kamodzi lililonse: dinani 17 ndipo machipindalamaChipiChizindikiro choimira ndalama yokhazikika, choikidwa pa dongosolo la mabetcha kuti mupange betcha. Chimatchedwanso: check.Werengani yonse → asanu a oyandikanabetchaOyandikanaNambala imodzi ndi tibowo tiwiri mbali iliyonse ya nambalayo pa gudumu, machipi asanu a straight-up.Werengani yonse → amaikidwa; dinani “Voisins” ndipo machipi asanu ndi anayi amaikidwa.
Matebulo a ku France akhala ndi racetrack yosindikizidwa kuyambira m’zaka za zana la 19; madongosolo a mabetchazipangizoDongosolo la mabetchaGridi yosindikizidwa yobetchera pa tebulo. Imatchedwanso: tebulo, felt, nsalu.Werengani yonse → a pa intaneti anaitengera kuti ma call bettebuloCall betBetcha limene limalengezedwa kwa dealer m’malo moikidwa ndi dzanja, kawirikawiri betcha la gawo la gudumu monga voisins kapena tiers. Limatchedwanso “betcha lolengezedwa”.Werengani yonse → aziikidwa popanda dealer.