int incr, sum, overflow;

        private void btnBereken_Click(object sender, RoutedEventArgs e)
        {


            Random dice = new Random();
            incr = dice.Next(1, 7);
            txbDice.Text = incr.ToString();
            sum = sum + incr;
            sl1.Value = sum;
            txbShow.Text = sum.ToString();
            if (sum == 60)
            {

                MessageBox.Show("You win!");


            }

            if (sum > 60)
            {
                overflow = sum - 60;
                sum = sum-overflow;
                //This needs to be so
                //for example
                // sum = 58, we throw 6. It does 58+2 - 4

            }