Slot Smarts
How slot machines really work
No systems, no secret tricks. Just plain-English answers to the questions people ask us in the comments.
Slot SmartsClass II vs. Class III Slot Machines: What's the Difference?Some slots are secretly bingo games. Here's how Class II and Class III machines work, how to tell them apart, and why Oklahoma has so many.Slot SmartsDo Slot Machines Really Just Run on Math?Yes, and the math is less scary than it sounds. Payback percentage, house edge, volatility and what a slot session really costs.Slot SmartsWhat Is a Random Number Generator? How a Slot Machine Picks Every SpinThe RNG decides your spin the instant you press the button. Here's how it works, and the slot myths it busts.Follow along
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