#!/bin/bash

RANGE=10
rand=$(($RANDOM%$RANGE))
thisFlag=1
tries=1
while [ $thisFlag -eq 1 ]
do

        echo "Guess a number between zero and ten "
        read num

        if [ $num -eq $rand ]; then
                echo "Got it!"
                thisFlag=0
        else
                if [ $tries -gt 3 ]; then
                        echo "The number is $rand"
                        thisFlag=0
                else
                        echo "Sorry. Try again"
                fi
        fi
        tries=$(($tries+1))
done