function drawnumber([int]$min,[int]$max)
{
    return get-random -Minimum $min -Maximum $max
}

function guess()
{
    Write-Host -NoNewline “What is the number? “
    $Guess = [int] (Read-Host)
    checkguess
}

function checkguess()
{
    If ($Guess -gt $Number) {
        Write-Host “$Guess is too high.”
        guess
    }
    ElseIf ($Guess -lt $Number) {
        Write-Host “$Guess is too low.”
        guess
    }
}

function startgame()
{
    [int] $numberofguesses = 0
    [int] $Number = drawnumber 1 100
    [int] $Guess = 0

    Write-Host “I’m thinking of a number between 1 and 100. Can you guess it??;)”
    guess
}

startgame

$continue = "yes"
While ($continue -ne "n" -and $continue -ne "no") {
    $continue = Read-Host -Prompt "Do you want to play again?"
    if ($continue -ne "n" -and $continue -ne "no"){
        startgame
    }
}