How Powerball Works
The 5/69 main pool, the Powerball, Power Play, and what one play actually is.
Wheels
Full vs Abbreviated Wheels
A full wheel is every combination. An abbreviated wheel is a covering — more ways to connect without buying the whole catalog.
Full Means Every Combination
A full wheel is C(n,5): every 5-number play from your pool. Six numbers make 6 plays. Eight make 56. Ten make 252. If all five winning mains sit in that pool, one of those plays is a main-number jackpot match. The cost is the point — Mega Millions at $5 a play makes a 10-number full wheel a serious budget.
Abbreviated Means a Covering
An abbreviated wheel is not a random shrink. A 3-if-3 system is built so that if three of your pool numbers hit, at least one play holds those three. You get more ways for your numbers to connect without buying every combination. Budget 2-if-3 packs go lighter still.
Pick by Budget, Then Build
Plus opens full 6–7 and the classic 3-if-3 packs. Pro opens larger full wheels and 10–15 coverings. Wheel Lab shows play count and cost before you save. The odds of any single valid play stay the same.