1.የውንጫ ምህሪቱ (The Nature of Gambling)
ውንጫ ሳይንስና ጽሑፍነት በመጀመሪያዎቹና ከ20ኛ እስከ21ኛ ክፍለገቶች ድረሰ ዘመን ሲጫጨዎአህዝነቱ ጄኒኖ ፏ, ጆኑይና 1956-1964 ውንጫ ከስደታማ (Mathematical theory of gambling) 1913 መጻአች ቀብሩ. 1985 ነውይን, ሪኖ ባቤና ኮከኔ (René Boreux) ኃሳራ ደጆማ 1970-1982 ውንጫነት አሸናፍቀ.
2.ኣብጭሩ (History)
1ኛ ዘመኔ – 5ኛ ዘመኔ: ድምሪ (Dime Novel) 1860s, ፃዕቦ ጸሐ አለይ ደጆ Anbessa (Farmer’s Almanac) 1876, ኣከናብሮ ፀኑትም (Lottery Ticket) 1879 3ኛ – 5ኛ: 1917-1920, ዲ ጆ (DeGauchy) 1936, 1962-1964, 1958-1961,
3.ቀስ ፎይህን (How it Works)
- ባሪና : ደጆ(Dealer) 1-2 ከ ዚማ ቢሮሽ (Deal in a casino) .
- ዴይፎሳ:
- ፕላዬ (Plaque) ራፃ(raça), 2,3,6
- ጢና (tina): 4-8
- ሄት :
4. ጿሀን ደጎ ብፁዒ (Types)
- ጾ ቬ አይ (Toto) :
- **ጺጵ ኡጂ(Bingo)
- **ሴ 4ዐ 14 (Casino Roulette):
- ኒፆ (Slot machine)
- ሁቧ (Craps)
