diff --git a/Top Travellers.sql b/Top Travellers.sql
new file mode 100644
index 0000000..42b6422
--- /dev/null
+++ b/Top Travellers.sql	
@@ -0,0 +1,4 @@
+select u.name, IFNULL(SUM(r.distance),0) as 'travelled_distance'
+ from Users u  LEFT join rides r on u.id=r.user_id 
+ GROUP BY U.ID
+ order by travelled_distance desc,name
\ No newline at end of file
diff --git a/applea and oranges .sql b/applea and oranges .sql
new file mode 100644
index 0000000..8db031a
--- /dev/null
+++ b/applea and oranges .sql	
@@ -0,0 +1,6 @@
+ with cte1 as (select * from sales where fruit = 'apples') ,
+
+   cte2 as (select * from sales where fruit= 'oranges') 
+
+ 
+ select distinct cte1.sale_date  , ( cte1.sold_num -cte2.sold_num) as 'diff' from cte1 left join cte2 on cte1.sale_date =cte2.sale_date
\ No newline at end of file