diff --git a/beginner/sum-of-all-numbers_dsargento.py b/beginner/sum-of-all-numbers_dsargento.py
new file mode 100644
index 0000000..1b89bd6
--- /dev/null
+++ b/beginner/sum-of-all-numbers_dsargento.py
@@ -0,0 +1,11 @@
+def sum_all(num_list):
+    num_list = sorted(num_list)
+    diff = num_list[1] - num_list[0]
+    count = 0
+    while diff > num_list[0] and diff > 0:
+        count += diff
+        diff -= 1
+    return num_list[0] + num_list[1] + count
+
+
+print(sum_all([1, 4]))