Dice

How Dice works

A number between 0 and 100 is rolled. You set a threshold and bet whether the roll lands over or under it. Move the slider and both your win chance and your payout move together — this is the only game on the site where the odds are literally a control you drag.

The payout formula

Payout is 99 divided by your win chance. Pick 49.5% and you are paid 2x. Pick 10% and you are paid 9.9x. Pick 1% and you are paid 99x. The 99 rather than 100 is the house edge, sitting in plain sight at 1%.

Every row has the same expected value. What changes is how long you sit at the table before the variance decides something.

Rotating your seed

Your client seed is editable. Changing it changes every subsequent outcome, and rotating the server seed reveals the previous one so you can verify the rounds played under it. That is worth doing once, just to see the proof work — most people never check, which is precisely why the mechanism deserves a use.

Betting systems

Dice is where Martingale gets tried most often, because a 49.5% chance feels like a coin. Eight consecutive losses at 49.5% happen roughly once every 250 rounds, and a Martingale run that starts at $1 needs $255 to survive the eighth. At a few hundred rounds an hour, that sequence is not a tail risk — it is a Tuesday.