# Guess the Number

As simple as it sounds, players simply must guess a number or a collection of numbers, from a set range. If the player predicts the outcome correctly, then they win the game and get rewarded.  A player can actually pick and choose the odds that match their risk appetite, and during game selection, is able select the possible numbers that will be played within the game.

***Example***

*A Player chooses a range of numbers from 2-10 - In this example we will assume they choose the option of 10 numbers ->* Range (R) = 10

*The player can then choose to select up to R-1 numbers as a prediction for the game.  In this example we will assume they choose to select 9 numbers from the 10 number range*

*In this case, the player will have a 90% chance of winning*

*If the player instead chose to select just 1 number as their guess from a possible 10 number range*

*Then they will have a 10% chance of winning*

Ultimately, the higher the range that is selected, and the lower a choise of numbers that a player selects in the game, the less likely they are to win the game, but the more rewards they will get if they happen to win the game.

The exact odds of winning as a player can be calculated as follows:

* R = possible numbers in a game
* S = number of choices selected from the range
* Odds = S / R

The amount of value that can be won if playing to win against the house is calculated as follows:

* R = Range of Game (If playing with 10 numbers, this would be 10)
* F = Total Platform Fee (1% or 0.01)
* Prize per player = \[Buy In] \* R \* (1 - F)

The amount of value the house can win is simply everything that the player is playing for, i.e., their stake/buy in, minus the 1% Total Platform Fee as taken by the platform.
