diff --git a/darts/darts.py b/darts/darts.py
index 4ba1b3b..1a39a85 100644
--- a/darts/darts.py
+++ b/darts/darts.py
@@ -1,2 +1,10 @@
 def score(x, y):
-    pass
+    if x**2 + y**2 <= 1:
+        return(10)
+    elif x**2 + y**2 <= 25:
+        return(5)
+    elif x**2 + y**2 <= 100:
+        return(1)
+    else:
+         return(0)
+