for loop spacing

wordle

@@ -24,8 +24,8 @@ function reveal_row() {
   echo -en "${SAVE}"
   echo -en "${HIDE_CURSOR}"
   # Must increment by 1 Row as 0 == 1 for escape code
-  declare RNUM=$(( $1+1+$BORDER ))
-  declare OFFSET='3' ; [[ "${BORDER}" == 0 ]] && OFFSET=0
+  declare RNUM=$(( $1+1+BORDER ))
+  declare OFFSET=$(( BORDER * 3 ))
 
   echo -en "\e[${RNUM};${OFFSET}H"
   for (( C=0; C<WIDTH; C++ )); do
@@ -146,7 +146,7 @@ function set_options() {
         validate_guess "${ANSWER}"
         if [[ $? == 1 ]]; then
           echo "Not a valid word"
-          exit $?
+          exit 1
         fi
         ;;
       h)
@@ -179,7 +179,7 @@ function main() {
     reveal_row "${row}"
     [[ $win == 5 ]] && echo -e "\n${CLEAR_LINE}YOU WIN" && exit 0
   done
-  IFS=
+
   result="${ANSWER//?/& }"
   result=${result%}
   echo -e "\n${CLEAR_LINE}YOU LOSE\n${result} ${RESET}" && exit 0