Seven languages in seven weeks : Solutions IO Day2 guess number

guess_number.io

numberToGuess := Random value(100) round
previousGuessDistance := nil

10 repeat(
    guess := File standardInput readLine("Enter a number between 1 and 100\n" ) asNumber();
    if (guess == numberToGuess, (
        "Gratz you won"  println ;
         return
        )
    )
    currentGuessDistance := (guess - numberToGuess) abs;
    if (previousGuessDistance != nil, (
        if (currentGuessDistance < previousGuessDistance, "Hotter" println);
        if (currentGuessDistance > previousGuessDistance, "Colder" println);
        if (currentGuessDistance == previousGuessDistance, "That's just plain supid!" println)

       );
    )
    previousGuessDistance = (guess - numberToGuess) abs
)