diff --git a/1.sql b/1.sql
new file mode 100644
index 0000000..ae070a1
--- /dev/null
+++ b/1.sql
@@ -0,0 +1,5 @@
+SELECT name, IFNULL(SUM(distance), 0) AS travelled_distance
+FROM Users
+LEFT JOIN Rides ON Rides.user_id = Users.id
+GROUP BY Users.id
+ORDER BY travelled_distance DESC, name
\ No newline at end of file
diff --git a/2.sql b/2.sql
new file mode 100644
index 0000000..3302454
--- /dev/null
+++ b/2.sql
@@ -0,0 +1,5 @@
+SELECT a.sale_date, a.sold_num - o.sold_num AS diff
+FROM Sales a, Sales o
+WHERE a.sale_date = o.sale_date AND a.fruit = 'apples' AND o.fruit = 'oranges'
+GROUP BY a.sale_date
+ORDER BY a.sale_date