Leaderboards are one of the most fascinating loyalty incentives. They vary from others in that they compete with other players rather than just amassing prizes via play.
You play in three separate timeframes, each of which resets after that exact time. You get daily, weekly, and monthly incentives, and you may win in all three categories at the same time.
Your place on the leaderboard is determined by the total amount wagered in a certain time period. There is also a reset counter on each tab, so you know when a given time expires.
The rewards range from 500 free spins for a daily win to $500 if you win the weekly competition, and up to $1.500 if you win the grand prise.